argume nt |n.| d iscus sionby pe rsons whodisag ree;dispu te 争论;辩论U1as sume|vt.| 假定,臆断U1atthe s ightof o n see ing 一看见U1bai t |n.| fo od us ed to attr act f ish,anima ls, o r bir ds so that they maybe ca ught诱饵U1bar e |a.| no t cov ered(with a ca rpet); wit houtcloth ing;empty不铺地毯的;赤裸的;光秃的U1b e sea ted sit d own U1bo unce|n.|弹力U1ch eerfu l |a.| 愉快的U1cobr a |n.| po isono us sn ake f oundin In dia a nd Af rica眼镜蛇U1co lonia l |a.| of or r elate d toa col ony o r col onies殖民地的U1comma nding|a.| aut horit ative威严的U1c ommot ion |n.|noisy conf usion or e xcite ment混乱;骚动U1contr act |vi.| beco me sh orter or s malle r 收缩U1c ontra ction|n.| 收缩U1c oordi natin g |a.| 并列的U1craw l |v i.| m ove s lowly by p ullin g the body alon g the grou nd 爬行;起鸡皮疙瘩U1cris is |pl.|(cris es) |n.| t ime o f dif ficul ty, d anger, etc. 危机U1d emons trate|vt.| 证实;表明U1de spite|pr ep.|尽管U1dis tinct ion |n.|区分;差别U1emerg e |v i.| c ome o r app ear (fromsomew here)U1emerg ence|n.|出现,浮现U1era|n.|时代;年代U1fain t |a.| we ak; i ndist inct微弱的;不明显的U1fe el li ke h ave a liki ng fo r; wi sh fo r 想要U1f ootst ep |n.| 脚步声U1for feit|vt.| suf fer t he lo ss of (sth.) as a pu nishm ent (作为惩罚而)失去U1gr eenis h glo w 浅绿色的光U1he ated|a.| with stro ng, e xcite d, an d oft en an gry f eelin gs 热烈的;激烈的U1host|n.|男主人U1h ostes s |n.| 女主人U1imag e |n.| st atue雕像U1imp ulse|n.| sudd en wi sh to do s th. 冲动U1Indi a 印度U1light up makeor be comebrigh t wit h lig ht or colo r 照亮;变亮U1lik ely |a.|proba ble 可能的U1mak e for mov e tow ards走向U1mal e |a.| 男(性)的U1ma rble|n.|大理石U1m arvel|n.| 奇迹U1M ona G ardne r 莫娜·加德纳U1m otion|vi.| gi ve asigna l bymovin g the hand or h ead 打手势;点(或摇)头示意U1musc le |n.| 肌肉U1natu ralis t |n.| on e who make s a s pecia l stu dy of plan ts or anim als o utdoo rs 博物学家(尤指直接观察动植物者)U1n otice able|a.|显而易见的U1ounc e |n.| 盎司;少量U1ou tgrow|vt.| (o utgre w, ou tgrow n) le ave b ehind, asone g rowsolderor m ore m ature长大得使…不再适用;成长得不再要U1ove rtake|vt.| 赶上;超过U1pi gtail|n.| 辫子U1p ostag e |n.| 邮费U1rafte r |n.| on e ofthe s lopin g bea ms th at su pport theroof椽U1reac tion|n.| (a c ase o r way of)react ing;respo nse 反应U1reac t |v i.| a ct or beha ve in a pa rticu lar w ay in answ er 作出反应;反应U1resum e |v.| 恢复U1ringout sound loud ly an d cle arly突然响起U1r odent|n.| 啮齿动物U1rupe e |n.| un it of curr encyin In dia,Pakis tan,etc.卢比U1sex|n.| 性(别)U1shor tly |ad.| soon; (in) a l ittle time不久,马上U1skil led |a.|熟练的,有技术的U1sl am |vt.|shutloudl y and with forc e 砰地关上U1spac ious|a.| big; havi ng mu ch sp ace 广阔的;宽敞的U1spir ited|a.| full of s pirit; liv ely U1sp ringup b eginsudde nly;growup qu ickly突然开始;迅速生长U1steep|a.| 陡峭的U1strid e |n.| 大步U1track down fin d ordisco ver b y hun tingor se archi ng 追捕到;追查到U1uncar peted|a.| 未铺地毯的U1une xpect ed |a.| n ot ex pecte d 意外的U1veran da |n.| 游廊,走廊,阳台U1wan der |vi.|漫游;蜿蜒U1wide n |v.| ma ke or beco me wi der U1Wy nnes温兹(姓氏) U1a s plitt ing h eadac he 剧烈的头痛U2a boveall mostimpor tantof al l 首先,尤其是U2Ab raham Linc oln 亚伯拉罕·林肯U2act on act a ccord ing t o 按照…行事U2act ion |n.|the p roces s ofdoing thin gs; s th. d one 行动过程;行动U2 adol escen t |n.| 青少年U2Afri can-A meric an |n.| 非洲裔美国人U2anniv ersar y |n.| th e yea rly r eturn of a spec ial d ate 周年纪念日U2 a nnual|a.| 每年的,年度的U2a ppoin t |v t.| p ut (s b.) i n a p ositi on 任命U2appoi ntmen t |n.| 任命;职务;约会U2arch(a)eo logy|n.| stud y ofancie nt th ings, esp. rema ins o f pre histo ric t imes考古学U2ar chite cture|n.| art andscien ce of buil ding建筑术;建筑学U2 ass ociat e |v.| 把…联系在一起U2astir|v.| 轰动起来U2(be) gene rally ackn owled ged 被公认为U2b eside s |p rep.| as w ell a s; in addi tionto 除…之外(还) U.2|ad.|in a dditi on; a lso 而且,还U2bo rder|vi.| 接近;近似U2Bru ce Bl iven布鲁斯·布利文U2ca noe |n.|light boat move d bya pad dle 独木舟U2cap itol|n.|(美国)州议会大厦U2cerem ony |n.|典礼,仪式U2chara cteri stic|n.|特性,特征U2circ umsta nce |n.|情况,境遇U2civil|a.| 公民的;国内的U2c offin|n.| 棺材U2c ommit tee |n.|a gro up of peop le ch osenfor s pecia l dut ies 委员会U2con flict|vi.| be oppo sed;clash冲突|n.| d isagr eemen t; cl ash;fight U2congr ess |n.|国会,议会U2conse rvati on |n.| p rotec tingfromlossor fr om be ing u sed u p 保护;保存U2con serve|vt.| 保护,保存U2co nstit ution|n.| 宪法;章程U2cou ntrym an |n.| a pers on fr om on e's o wn co untry同胞U2cr eate|vt.| mak e (st h. th at ha s not been made befo re) 创造U2crea tion|n.|创造U2cr itic|n.| pers on wh o mak es ju dgmen ts ab out t he go od an d bad qual ities of s th.;perso n who poin ts ou t mis takes评论家;批评者U2cr itici sm |n.| u nfavo rable rema rks o r jud gment s 批评U2c ritic ize |vt.|批评,批判U2debt|n.| sth. owe d tosb. e lse 债(务) U2de clara tion|n.| docu mentconta ining an o pen p ublic anno uncem ent 宣言U2diss atisf y |v t.| f ail t o sat isfy; disp lease使不满U2d issat isfie d |a.| 不满意的U2doo rway|n.|门道U2ec onomy|n.| 经济U2e dge |v.|加边U2edu cate|vt.| tra in; t eachhow t o rea d, wr ite,think, etc. U2 emph asize|vt.| 强调U2error|n.| mis take; sth. done wron gly U2es teem|n.|尊重U2ev il |n.| s th. b ad; s in 邪恶,罪恶|a.| v ery b ad 邪恶的,坏的U2e xiste nce |n.|the s tateof ex istin g 存在U2f edera l |a.| 联邦的U2form er |a.| 以前的U2Fra nce 法国U2gar dener|n.| per son w ho wo rks i n a g arden eith er fo r pay or a s a h obby园丁U2gen erous|a.| 宽宏大量的U2Geo rge W ashin gton乔治·华盛顿U2goout o f one's wa y (to do s th.)take part icula r tro uble; make a sp ecial effo rt 特地U2Greek|n.| 希腊人U2hatre d |n.| 仇恨U2Heave n 上帝;天堂U2he sitat e |v i.| f eel d oubtf ul; b e und ecide d 犹豫,迟疑不决U2h esita tion|n.|犹豫U2hu mble|a.| lowin po sitio n 地位低下的U2ide alism|n.| 理想主义;唯心主义U2in e xiste nce exist ing 存在U2in t he de ad of nigh t 在深夜U2inde pende nce |n.|freed om fr om th e con trolof ot hers独立U2ind ividu al |a.| 个别的U2inf inite|a.| 无限的U2influ ence|vt.| hav e aneffec t on影响U2inv estig ation|n.| det ailed or c arefu l exa minat ion 调查U2inve stiga te |vt.|调查U2jud gment|n.| opi nion判断,看法U2Lafay ette拉斐特U2l eader|n.| 领袖,领导者U2le ave...to leave (sb.) incharg e of交托,委托U2leave behi nd a bando n; fa il to take or b ring丢弃;留下,忘带U2 le gacy|n.| sth. that oneperso n lea ves t o ano therwhenhe di es 遗产U2light bulb灯泡U2l ivest ock |n.|牲畜U2man ual |a.|用手的;体力的U2mea ns of tran sport ation运输工具U2memo rial|n.|纪念堂(碑) U2Nat ional Guar d 国民自卫军U2na tiona lity|n.|民族U2ne phew|n.| theson o f one's br other or s ister U2noble man |n.|贵族U2obt ain |vt.| getthrou gh ef fort获得U2on-the-s pot |a.|at th e pla ce of theactio n 现场的U2oppon ent |n.|敌手,对手;反对者U2o rigin|n.| par entag e; bi rth;begin ning血统;出身;起源U2pa rade|vt.| 使受检阅,展示U2p erpet ual |a.|never-endi ng; g oingon fo r a l ong t ime o r wit houtstopp ing 永恒的;连续不断的U2Ph ilade lphia费城(美国港市)U2philo sophy|n.| 哲学U2p olicy|n.| 政策U2p roces sion|n.|队伍,行列U2ra il |n.| 栏杆;围栏U2r ebell ion |n.|反抗U2ref ormer|n.| 改革家U2rejec t |v t.| r efuse to t ake,belie ve, u se or cons ider拒绝U2rej ectio n |n.| 拒绝U2remar k |v t.| s ay; c ommen t 说;评论 |n.| 话语;评论U2rep resen t |v t.| 代表U2rese nt |vt.|feelangry or b itter at 对…愤恨;对…不满U2ro tatio n |n.| 轮作;旋转U2ro tate|v.|旋转U2sc orn |v.|蔑视U2sel f-con sciou s |a.| 害羞的U2self-evid ent |a.|clear with out p roof不言而喻的U2self-suffi cient|a.| 自给自足的U2sen se |n.| 道理U2serm on |n.| 讲道U2serv ices|n.|仪式U2sp eaker|n.| 演讲人U2speci es |n.| 种U2split|vt.| 劈开U2stage|v.| 上演U2s uperi or |a.| g ood o r bet ter i n qua lityor va lue 较好的;优的U2super iorit y |n.| 优越U2super visio n |n.| 指导U2tame|v.|驯服U2te legra ph |n.| 电报U2temp le |n.| 神殿,庙宇U2t errit ory |n.|领土;区域U2the D eclar ation of I ndepe ndenc e 《独立宣言》U2t he Ja mes R iver詹姆斯河U2Thoma s Jef ferso n 托马斯·杰斐逊U2thoug htful|a.| 关心的,体贴的,考虑周到的U2threa ten |vt.| hang over dang erous ly; u ttera thr eat a gains t 威胁U2t hreat|n.| 威胁U2t hrill|vi.| ha ve averyexcit ing f eelin g 非常激动U2tire less|a.| neve r orrarel y get tingtired U2torch|n.| 火炬,火把U2tre atmen t |n.| 待遇,对待U2un derli e |v.| 构成…的基础U2u nion|n.|团结;联合U2unqu estio ning|a.| give n ordonewitho ut qu estio n ordoubt U2virtu e |n.| 美德;优点U2vo lume|n.| book, esp. one of a setof bo oks 卷;册U2wit hdraw|vi.| 退出U2worsh ip |n.| 崇拜U2writ er |n.| p erson whowrite s esp. asa way of e arnin g mon ey 作家U2wrong|n.| 邪恶U2a dvert ise |vt.| make know n topeopl e byprint ing a noti ce in ane wspap er, e tc. o r bybroad casti ng on tele visio n, et c. 为…做广告U3ad verti semen t |n.| 广告U3aggre ssive ness|n.|咄咄逼人U3ah |inter j.| (a cry of s urpri se, p ity,pain, joy, disl ike,etc.)啊U3 alg ebra|n.|代数(学)U3ambi tious|a.| 有抱负的U3atta ch |vt.|give(to); fast en (t o) 把…给予;系,贴U3atta ch im porta nce t o co nside r imp ortan t 重视U3a ttitu de |n.| 态度U3awkw ard |a.|causi ng di fficu lty,embar rassm ent o r inc onven ience造成困难、尴尬或不便的;令人尴尬的U3be shor t ofnothavin g eno ugh o f 缺少U3b loods hot |a.|(眼睛)充血的U3boo tlace|n.| sho elace fora hig h sho e orboot靴带U3bri ck |n.| 砖U3brisk|a.| 敏捷的U3cabba ge |n.| 卷心菜U3cer tific ate |n.|证 ( 明 ) 书U3c losin g add ress闭幕词U3c olone l |n.| 上校U3consi st |vi.|be ma de up (由…)组成,构成U3consi st of bemadeup of U3const itute|vt.| fo rm; m ake u p; be组成,构成U3crad le |n.| 摇篮U3cric ket |n.|板球U3Cro ydon克洛伊登(英国地名) U3crum b |n.| ve ry sm all,broke n pie ce of brea d orcake面包屑;糕饼屑U3cus toms|n.|海关U3de press|vt.| ma ke sa d 使沮丧U3depre ssion|n.| 沮丧,消沉U3dis appro val |n.|unfav orabl e opi nionor fe eling; dis like不赞成;不满U3disg ust |n.|厌恶U3dis may |vt.| make disc ourag ed or afra id 使灰心;使害怕U3dismi ss |v.| 把…打发走U3e asy-g oing|a.|随和的U3e nroll|v.| 招收U3e vergr een |a.|withgreen leav es th rough out t he ye ar 常绿的U3flig ht |n.| 楼梯的一段U3f orehe ad |n.| p art o f the face abov e the eyeb rowsand b elowthe h air 额,前额U3fo rmal|a.|正规的U3f ume |n.|stron g-sme lling smok e, ga s orvapou r (浓烈难闻的)烟、气、汽U3g eomet ry |n.| 几何学U3gra vel |n.|砾石U3gru nt |vt.|咕哝着说出U3in co mmonshar ed wi th sb. els e 共有的,共同的U3i n tur n on e aft er an other轮流U3in compe tent|a.| comp letel y uns killf ul; n ot go od en oughat do ing a job, etc.无能力的;不胜任的U3indig nity|n.| inju ry to one's dig nity; insu lt 侮辱U3infer ring|n.|推论U3in tervi ew |n.| 面试;接见;会见U3jew eler|n.|珠宝商U3j udgin g byform ing a n opi nionbased on U3ke ep yo ur he ad 保持镇静U3le isure|n.| fre e tim e; ti me wh ich o ne ca n spe nd as onelikes闲暇;悠闲U3loca l |a.| of, spe cialto, a plac e ordistr ict 当地的;地方性的U3 mai l |n.| 邮件U3moust ache|n.| hair grow ing o n the uppe r lip小胡子U3m umble|vt.| sp eak (tr) u nclea rly 含糊地说U3Ne gro |n.|黑人U3obv iousl y |a d.| a s can be c learl y see n; pl ainly明显地,显然U3obv ious|a.|明显的U3o ptica l |a.| 光的;眼的,视力的U3opt icalcompa ny 眼镜公司U3ov erton e |v.| 暗示U3plus|pre p.| w ith t he ad ditio n of加(上)U3p olish|v.| 擦亮U3p rivat e |n.| so ldier of t he lo westrank列兵;士兵U3promp tly |ad.|迅速地U3p rospe ct |n.| s th. e xpect ed or cons idere d pro bable; pos sibil ity 期望中的事;展望;前景U3prote st |n.| 抗议 U.1 |vi.| exp ressa str ong o bject ion 抗议;反对U3p unch|vt.| 使劲敲,猛击U3pu rpose ly |ad.|故意地U3ra nge |vi.| vary betw een c ertai n lim its (一定范围内)变动U3re comme ndati on |n.| 推荐信U3rés umé|n.|简历U3Rob ert B est 罗伯特·贝斯特(人名)U3sala ry |n.| f ixed(usua lly m onthl y) pa y for regu lar w ork 薪水U3 set-up |n.| a rrang ement U3shrub|n.| low bush with seve ral w oodystems灌木U3sk ywrit ing |n.|空中文字U3s lim |a.|small, sli ght;slend er 微小的;苗条的U3smell of have, give outthe s mellof 有…的气味U3sn eak |v.|溜U3stal e |a.| no t fre sh 不新鲜的U3str aw |n.| 稻草;麦秆U3s uburb|n.| out er ar ea of a to wn or city, whe re pe oplelive郊区U3sus picio us |a.| 可疑的U3tak e the whee l 驾驶U3terms|n.| 条件U3t he Mi nistr y ofEduca tion教育部U3t he Un itedKingd om 联合王国U3th under|vi.| 吼叫U3tdwri ter |n.|打字机U3ul timat e |a.| gr eates t; ut most; last or f inal最大的;终极的;最终的U3undo|vt.| un tie,unfas ten 解开;松开U3u tterl y |a d.| 完全地U3vit al |a.| v ery n ecess ary;of th e gre atest impo rtanc e 必不可少的;极其重要的U3Ya nkee|n.|北方佬U3a seri es of a n umber of (thing s orevent s) of thesamekindthatfollo w eac hoth er 一系列,一连串U4Alber t Ein stein阿尔伯特·爱因斯坦U4ambi tion|n.| stro ng de sirefor s ucces s, po wer,riche s, et c. 野心;抱负U4ap plica tion|n.| usin g 应用U4a pproa ch |n.| m ethod of d oingsth.方式,方法U4as fa r asto t he de greethat到…程度U4a t eas e fr ee fr om wo rry o r ner vousn ess;comfo rtabl e U4atom ic |a.| o f orconce rning an a tom o r ato ms 原子的U4atom|n.| 原子U4a we |v.| 敬畏U4bala nce |n.|condi tionof be ing s teady平衡|v.| k eep i n a s tateof ba lance U4bankr upt |n.|破产者U4be am |vt.|定向发出U.5 |vi.|lookor sm ile h appil y and chee rfull y 面露喜色;高兴地微笑U4bea rd |n.| h air o f the lowe r par t ofthe f ace (exclu dingthe m ousta che)胡须U4bel ievein h ave c onfid encein th e val ue of U4bewil der |vt.| conf use;puzzl e 把…弄糊涂;使迷惑U4capa ble o f ha vingthe a bilit y, po wer o r inc linat ion (to do sth.) U4 capa ble |a.|ableU4c apabi lity|n.|能力,才能U4civi lized|a.| 文明的U4civil izati on |n.| 文化,文明U4c ivili ze |vt.|使文明,教化U4clap|v.| 鼓掌U4c ome t o ter ms wi th a ccept (sth. one does notwantto ac cept) anddealwithit in thebestway o ne ca n 与…达成协议;与…妥协U4co ncept|n.| 概念U4c orres pond|vi.| exc hange lett ers r egula rly 通信U4curi osity|n.| des ire t o kno w orlearn好奇心U4d educe|vt.| re ach a conc lusio n byreaso ning演绎,推断U4deduc tion|n.|演绎,推断U4dese rve |vt.|应受,值得U4disp lay |vt.| show展示U4du nk |vt.|put u nderwater fora lim itedtime把…浸一浸U4dynam ite |n.|甘油炸药U4e ase |n.|freed om fr om wo rk, d iscom fort, trou ble,diffi culty, wor ry, e tc. 悠闲;舒适;自在;安心U4emoti on |n.| s trong feel ing U4eq uatio n |n.| 方程式U4excl usive ly |ad.|only; comp letel y U4excl usive|a.| 独占的,唯一的U4e xplos ive |n.|炸药U4fam e |n.| (c ondit ion o f) be ing f amous U4final ly |ad.|at la st; l astly最终;最后U4fina ncial|a.| 金融的;财政的U4f law |n.|fault缺点,瑕疵U4fore sight|n.| 预见U4f rustr ate |vt.| caus e tohavefeeli ngs o f ann oyeddisap point ment; defe at 使沮丧;挫败U4f rustr ation|n.| 沮丧U4f uncti on |vi.|workU4g lory|n.|光荣,荣誉U4hous ehold|n.| all thepeopl e liv ing i n a h ouse|a.|famil iar a nd co mmonU4h ouseh old t d |n.| td or n ame k nownand s poken of b y alm ost e veryo ne 家喻户晓的词(或名字)U4i mmune|a.| 有免疫力的;不受影响的U4im munit y |n.| 免疫性U4impr ess |vt.| have a st rongeffec t onthe m ind o r fee lings of 给…深刻的印象U4inju re |vt.|伤害U4int ellec tual|a.|智力的U4j ealou sy |n.| e nvy 妒忌U4jeal ous |a.|嫉妒的U4Jo sephBlank约瑟夫·布兰克U4l itera ture|n.|文学U4lo gic the s cienc e ormetho d ofreaso ning逻辑(学);推理(法) U4 loop|vt.| 把(绳等)打成环 |n.| 圈,环U4lover|n.| 爱好者;情人U4ma nkind|n.| 人类U4m ean n othin g tobe o f noimpor tance to U4mo dest|a.| havi ng or expr essin g a n ot to o hig h opi nionof on e's m erits, abi litie s, et c. 谦虚的U4Nobe l Pri ze 诺贝尔奖U4ob serve|vt.| se e and noti ce; w atchcaref ullyU4o ff ba lance not in b alanc e; un stead y 失去平衡的U4ori ginal|a.| 有独创性的U4out stand ing |a.|杰出的U4ow ing t o 由于U4pad |n.|a num ber o f she ets o f wri tingpaper fixe d alo ng on e edg e 便笺簿U4perso nalit y |n.| ch aract er 个性U4photo elect ric |a.|光电的U4ph ysiol ogy |n.|生理学U4po int |n.|意义U4pre tensi on |n.| 矫饰,做作,虚荣U4pri ncipl e |n.| 原理;原则U4pr ofoun d |a.| ne eding much thou ght o r stu dy to unde rstan d; de ep 深奥的;深刻的U4prude nt |a.| 慎重的U4pur sue |vt.| work at;be bu sy wi th; g o onwith从事;忙于;继续U4 pu zzle|n.| sth. that onecanno t und ersta nd or expl ain 谜U4razor|n.| sha rp in strum ent f or ta kinghairoff t he bo dy 剃刀U4react or |n.| 反应堆U4rea sonin g |n.| pr ocess of r eachi ng co nclus ionsby us ing o ne'sreaso n 推理U4r epeat edly|ad.| aga in an d aga in U4rev ert |vi.| retu rn (t o a f ormer stat e, co nditi on, e tc.)回复,回返U4serie s |n.| gr oup o f thi ngs o f the same kind that come oneafter anot her 系列;套,组U4shave|vt.| cu t off (hai r orbeard) wit h a r azorU4s hed |n.|棚U4shru g |v.| li ft (t he sh oulde rs) s light ly (t o sho w ind iffer ence, doub t, et c.) 耸肩U4simp licit y |n.| st ate o f bei ng si mple; abse nce o f pre tense简单;简朴;单纯U4s ingle outchoo se fr om agroup forspeci al tr eatme nt 选出,挑出U4sk illfu l |a.| 灵巧的,娴熟的U4so mu ch so that tosuchan ex tentthatU4s oluti on |n.| m ethod of s olvin g a p roble m U4stat esman|n.| pol itica l orgover nment lead er, e sp. o ne wh o iswiseand f air-m inded政治家U4s tatio nery|n.| pape r for writ ing l etter s, us u. wi th ma tchin g env elope s; wr iting mate rials信笺;文具U4take apar t se parat e (asmall mach ine,clock, etc.) in to pi eces拆开U4the Crim ean W ar 克里米亚战争U4theor ist|n.|perso n who form s the ories理论家U4t heory|n.| (ex plana tionof th e) ge neral prin ciple s ofan ar t orscien ce 理论U4theor etica l |a.| 理论上的U4the reaft er |ad.|after that; aft erwar ds U4Tho mas L ee Bu cky 托马斯·李·巴基U4tu be |n.| 管;软管U4un ivers e |n.| ev eryth ing t hat e xists, esp. all phys icalmatte r, in cludi ng al l the star s, pl anets,gala xies, etc. in s pace宇宙;天地万物U4use less|a.|无用的,无价值的U4v anity|n.| sta te of bein g too prou d ofonese lf or one's loo ks, a bilit ies,etc.虚荣心U4wa terma rk |n.| m ark m ade o n pap er by themaker, see n whe n itis he ld ag ainst ligh t 水印U4w eapon|n.| 武器U4W oolwo rth 伍尔沃思(姓氏) U4wo rk ou t so lve,findthe a nswer to 解决;算出;想出U4yo-yo |n.| 溜溜球(一种用线扯动使忽上忽下的轮形玩具)U4acre|n.| meas ure o f lan d ofabout 4,050 squ are m eters英亩U5al terna tive|n.| oneof tw o ormorepossi bilit ies 选择 |a.| tha t canbe u sed i nstea d ofsth.else; othe r; di ffere nt 可替代的;其他的;不同的U5alumi num |n.|铝U5Anta rctic a 南极洲U5appa rent|a.| seem ing r eal o r tru e, bu t not nece ssari ly so; cle arlyseenorun derst ood;obvio us 貌似真实的;显然的,明明白白的U5ap paren tly |ad.| acco rding to t he wa y sth. app ears; as f ar as oneknows or c an se e 似乎,好像;显然U5aster oid |n.|小行星U5as trona ut |n.| 宇航员U5atfirst atthe b eginn ing 起先,开始时U5benea th |prep.| dir ectly unde r 在…下面U5by i tself una ided; alon e 自动地;独自地U5c alori e |n.| 卡路里U5cell|n.| 电池U5c entri fugal forc e 离心力U5coas tal |a.|of or near a co ast 海岸的U5col lapse|vi.| fa ll do wn su ddenl y; br eak d own;failsudde nly o r com plete ly 倒塌;崩溃;彻底失败U5co me ab out takeplace; hap pen 发生U5comp ete |vi.| tryto wi n sth. bydefea tingother s who aretryin g todo th esam e 竞争;对抗U5con necti on |n.| a rela tions hip b etwee n thi ngs o r eve nts 联系U5 cons ume |vt.| eator dr ink,buy (goods or s ervic es),use u p (aresou rce)吃;喝;消费;耗尽U5c onver t |v.| ch angefromone f orm o r use to a nothe r (使)转变;(使)变成U5cr eep |vi.| move or d evelo p ver y slo wly;moveslowl y, qu ietly andcaref ully, esp. bend ing d own s o asnot t o beseen渐渐发展,悄然变化;潜行,蹑手蹑脚地走U5c rust|n.|地壳U5cu t dow n fe ll 砍倒U5cylin der |n.|圆柱状物U5d ioxid e |n.| 二氧化物U5dis appea r |v i.| b ecome no l onger visi ble;stopexist ing;be lo st or impo ssibl e tofind, esp. with out e xplan ation消失;消亡;不见U5d istin ct |a.| e asily sens ed or unde rstoo d; de finit e 清晰的;明白无误的U5do (sb.)harmcaus e dam age o r inj ury t o (sb.) 对(某人)造成损害(或伤害)U5dou ghnut|n.| 环状物U5engin e |n.| 发动机U5equa tor|n.|赤道U5ess entia l |a.| ab solut ely n ecess ary;extre melyimpor tant必不可少的;非常重要的U5esti mate|vt.| for m a r oughor ge neral idea (ofsth.); cal culat e rou ghly估计;估算 |n.|U5facto r |n.| an y ofthe t hings that caus e orinflu encesth.因素U5fer tile|a.|肥沃的U5f irstof al l mo st im porta ntly首先,第一U5fract ion |n.|small part, amo unt o r pro porti on of; div ision of a numb er 小部分,一点儿;分数,小数U5from year to y ear every year formanyyears年复一年地,每年U5g as |n.| s ubsta nce s uch a s air that is n eithe r a s olidnor a liqu id; l iquid fuel that is b urned forprodu cingpower in t he en gines of c ars 气体;汽油U5g lacie r |n.| 冰川U5go up ris e; in creas e 上升;增长U5gra vity|n.|地心引力U5Green land格陵兰(位于北美洲东北,世界第一大岛)U5imita tion|n.|仿制品U5i n all like lihoo d al mostcerta inly十之八九,极有可能U5i nfrar ed |a.| 红外线的U5in land|ad.|,|a.| inor to wards themiddl e ofa cou ntry; away from thecoast在(向)内陆,在(向)内地;内陆的,内地的U5in tensi fy |v.| 加强U5inte rior|a.| situ atedwithi n orinsid e; in ner 内部的 U.5 |n.| inn er pa rt; i nside内部U5Is aac A simov艾萨克·阿西莫夫(1920-1992),美国著名的科普作家U5labo rator y |n.| 实验室U5libe rate|vt.| fre e (sb./sth.) fr om asitua tionin wh ich t hey a re re stric ted i n som eway释放;解放,解救U5likel ihood|n.| cha nce;possi bilit y 可能(性)U5low-lyin g |a.| (o f lan d) at or n ear t he le vel o f the sea低洼的U5lu nar |a.|月球的U5me lt |v.| (cause to)becom e liq uid t hroug h hea ting(使)融化U5milit ary |a.|relat ing t o the arme d for ces 军事的U5mos t ofall morethananyth ing e lse 最,尤其是U5n uclea r |a.| 核子的;核能的;核武器的U5objec t tooppo se; e xpres s dis pleas ure a t 反对;不喜欢U5ob serva tory|n.|气象台U5o rbit|n.|轨道U5ou ter |n.|外层的U5pa rachu te |n.| 降落伞U5par liame nt |n.| 议会U5pers pecti ve |n.| p ointof vi ew 视角;观点U5po isono us |a.| c ontai ningor pr oduci ng po ison有毒的U5po ison|n.|毒物,毒药U5pola r |a.| of or n ear t he No rth o r Sou th Po le (近)极地的U5p ressu re |n.| f orcepress ing o n sb. or s th.;worri ed fe eling that youget w hen y ou ha ve to deal with a di fficu lt or comp licat ed si tuati on 压力;精神负担U5radia te |v.| s end o ut ra ys of ligh t orheat; (oflight or h eat)be se nt ou t fro m sth. byradia tion放射;辐射U5radia tion|n.|辐射U5re flect|v.| 反射U5r eplac e |v t.| t ake t he pl ace o f (sb./sth.); g et ri d of(sb./sth.) andput a newone i nthe ir pl ace;put s th. b ack i n its plac e 取代;更新;把… 放回原处U5 repl ant |vt.| prov ide (an ar ea) w ith n ew pl antsor tr ees;plant (a t ree o r pla ntwh ich h as be en du g up) agai n (在…)重新栽种草木U5res ource|n.| 资源U5r ocket|n.| 火箭U5R ussia俄罗斯(东欧国家)U5scra p |v.| 废弃U5serve as be us ed fo r a p artic ularpurpo se 起…作用;被用作U5sett lemen t |n.| 居留地U5sham|n.| 骗局U5s melt|v.|熔炼U5so lar |a.|of, c oncer ningor re lated to t he su n 太阳的U5spher e |n.| 球(体)U5spl ash |vi.| (ofa liq uid)moves or h its s th. n oisil y 溅落,拍打 |n.| so und o fliq uid h ittin g sth. 溅泼声,拍打声U5s tarva tion|n.| suff ering or d eathcause d bylackof fo od 饥饿;饿死U5starv e |v.| (m ake s b.) s uffer seve relyor di e fro m hun ger (使)饥饿;(使)饿死U5stead ily |ad.| in a n eve n and regu lar w ay wi thout bein g int errup ted 稳定地,持续地U5stea dy |a.| 稳定的U5sto rage|n.|储藏U5st ructu re |n.| o rgani zatio n orsyste m mad e ofmanyparts that work toge ther; theway i n whi ch th e par ts of sth. areorgan izedor ar range d int o a w hole机构,组织;结构U5su btrop ical|a.|亚热带的U5sunli ght |n.|the l ightfromthe s un 阳光U5tank|n.|油罐U5te nd |v.| b e lik ely (to) 倾向,有某种趋势U5the Brit ish I sles不列颠群岛(位于西欧,包括不列颠和爱尔兰两个大岛及附近5500多个小岛)U5the Nile尼罗河(位于非洲东北部,世界最大的河流之一)U5t issue|n.| sub stanc e tha t ani mal a nd pl ant c ellsare m ade o f; pi ece o f sof t thi npap er us ed es p. fo r wip ing y our n ose 组织;手巾纸U5to ma ke ma tters wors e wi th th e res ult t hat a badsitua tionis ma de wo rse 使情况更糟的是U5tran spare nt |a.| a llowi ng li ght t o pas s thr oughso th at ob jects behi nd ca n beseenclear ly 透明的U5。