1.blunder, error, mistake这一组词都表示“错误”。
blunder n. (因为无知、疏忽犯下的)大错，愚蠢的错误。
I think that I committed a blunder in asking her because she seemed very upset by my question.
这位女士由于我的问题感到很难过，我感觉到犯了一个大错。
But he made an awful blunder.
但他犯了一个糟糕的大错误。
And in Brazil there is always the possibility of a scandal or blunder.
而且，巴西一直存在发生丑闻或捅出大漏子的可能性。
Sadly, we are still living with the consequences of that moral and strategic blunder.
可悲的是，我们仍然要容忍那些道德和战略大错的后果。
error n.指判断、计算或行为上的错误，也可指智力或道义上的错误。
The accident was the result of human error.
这事故是人为的错误造成的。
How can she explain away her error?
她是怎样把错误解释过去的?
The accident was caused by human error.
这一事故是人为错误造成的。
The lawyer parted error from crime for him in court.
在法庭上律师把他的错误与罪行区分开来。
mistake n.误会，误解；(粗心、遗忘所导致的)错误。
I took your bag instead of mine by mistake.
我错拿了你的手提包。
She blasted to make him admit his mistake.
她激烈批评使他承认自己的错误。
He compounded his mistake by arguing with the teacher.
他与老师争吵就更加重了他的错误。
One should not plead inexperience in excuse of his mistake.
一个人不应该借口缺乏经验来为其错误辩解。
2.blame, condemn, reproach, scold这一组动词都有“责怪”
的意思。
blame v.责怪，把……归咎于。
You can't blame anyone in case you fail the exam.
万一你考试不及格，你不能怪罪任何人。
condemn v.谴责，用于比较正式的、严肃的场合。
The wife condemned her husband for drinking too much.
妻子因丈夫贪杯而责怪他。
reproach v. (书面语)责备，表示不满。
His teacher reproached him for not doing his homework.
老师责备他不做作业。
Do not reproach yourself, it was not your fault.
不要责备你自己，这不是你的过错。
I have nothing either to hope or fear, and nothing to reproach him with.
我既没有什么奢望，也没有什么担心，更没有什么要责备他的地方。
Let us go forth therefore unto him without the camp, bearing his reproach. 这样，我们也当出到营外就了他去，忍受他所受的凌辱。
scold v.责骂，训斥。
Don't scold him; it is not his fault.
不要骂他，这不是他的错。
He's too angry to hold on to himself not to scold.
他太生气了，甚至控制不住自己大骂了起来。
Don't take any notice of the boy. If you scold him, he'll only start acting up. 不要理那孩子，你要是责骂他，他反倒会开始调皮捣蛋。
3.bewilder, puzzle, confuse, embarrass, perplex这
一组词都有“迷惑”的意思。
bewilder v.使困惑，使茫然，强调非常困惑，通常表现为心理和智力的紊乱，语气最重。
He was fired without warning and is completely bewildered about the reason. 他没有得到事先警告就被开除了，完全不明白是什么原因。
When the farmers visited the city for the first time, they were bewildered by its complicated traffic system.
当这些农夫们第一次到城里的时候，他们对城市复杂的交通系统感到迷惑不解。puzzle v.使迷惑，感到不解，强调不理解或解决不了。
Where the sunken treasure is puzzles explorers.
沉没宝藏的下落令探险家们大惑不解。
confuse v.一般用语，使混乱，使糊涂，强调因混淆而使人产生迷乱。
He sent the wrong reports because he confused them with other ones.
他发错了报告，因为他把它们同另外一些报告混淆在一起了。
embarrass v.使窘迫，使为难，使困惑，有令人不快、难为情和内心混乱的意味。
