crazy

adj.

1. 不理智的；疯狂的；愚蠢的；傻的
   not sensible; stupid
   1. Are you crazy? We could get killed doing that.
      你疯了？我们那样做会丧命的。
   2. She must be crazy to lend him money.
      她把钱借给他，一定是疯了。
   3. He drove like an idiot, passing in the craziest places.
      他像白痴一样净把车往最不可思议的地方开。
   4. What a crazy idea!
      这个想法真荒唐！
   5. I know it sounds crazy but it just might work.
      我知道这事听起来很蠢，然而也许就会奏效。
2. 非常气愤
   very angry
   1. That noise is driving me crazy .
      那噪声吵得我快发疯了。
   2. Marie says he went crazy , and smashed the room up.
      玛丽说他气得发疯，把房间里的东西都砸碎了。
3. 热衷的；狂热的
   very enthusiastic or excited about sth
   1. Rick is crazy about football.
      里克对足球着了迷。
   2. He's football-crazy.
      他是个足球迷。
   3. I'm not crazy about Chinese food (= I don't like it very much) .
      我并不十分热衷于中餐。
   4. The crowd went crazy when the band came on stage.
      乐队出场时，观众欣喜若狂。
   5. You're so beautiful you're driving me crazy .
      你真美，弄得我神魂颠倒了。
4. 迷恋的；爱上的
   liking sb very much; in love with sb
   1. I've been crazy about him since the first time I saw him.
      我从第一次见面就爱上他了。
5. 患精神病的；精神失常（或错乱）的
   mentally ill; insane
   1. She's crazy─she ought to be locked up.
      她疯了，应该把她关起来。

noun

1. 疯子
   a crazy person

1. ADJ-GRADED 不理智的;愚蠢的;古怪的
   If you describe someone or something as crazy, you think they are very foolish or strange.
   1. People thought they were all crazy to try to make money from manufacturing...
      人们认为他们简直是疯了，竟然想从制造业中赚钱。
   2. That's why he's got so caught up with this crazy idea about Mr. Trancas.
      那就是为什么他对特兰卡斯先生一直有如此疯狂的想法。
   3. ...that crazy, mixed-up world out there.
      外边那个疯狂而又混乱的世界
2. ADJ-GRADED 精神失常的;患精神病的
   Someone who is crazy is insane.
   1. If I sat home and worried about all this stuff, I'd go crazy...
      如果整天坐在家里为这些事情担心，我会疯掉的。
   2. He strides around the room beaming like a crazy man.
      他绕着房间大步地走着，像个疯子一样笑着。
   3. Crazy is also a noun.
      
   4. Outside, mumbling, was one of New York's ever-present crazies.
      外面一个疯子在不停地咕哝着，在纽约这样的疯子很常见。
3. ADJ-GRADED 热衷的;狂热的
   If you are crazy about something, you are very enthusiastic about it. If you are not crazy about something, you do not like it.
   1. He's still crazy about both his work and his hobbies...
      他对工作和个人爱好依然保持狂热。
   2. I'm also not crazy about the initial terms of the deal.
      我对该协议的最初条款也不太满意。
   3. Crazy is also a combining form.
      
   4. Every football-crazy schoolboy in Europe dreams of one day being involved in the championships.
      在欧洲，每一个酷爱足球的男学生都梦想有朝一日能够参加锦标赛。
4. ADJ-GRADED 迷恋的;爱上的
   If you are crazy about someone, you are deeply in love with them.
   1. None of that matters, because we're crazy about each other.
      那些都不重要，因为我们深深地爱着对方。
5. ADJ-GRADED 极度烦恼的;非常生气的
   If something or someone makes you crazy or drives you crazy, they make you extremely annoyed or upset.
   1. This sitting around is driving me crazy...
      老这样坐着无所事事快让我发疯了。
   2. When Jock woke up and found you gone he went crazy.
      乔克醒来发现你走了，他简直气疯了。
6. PHRASE 拼命地;疯狂地
   You use like crazy to emphasize that something happens to a great degree.
   1. The stuff was selling like crazy...
      这东西卖疯了。
   2. Some people can diet like crazy and not lose weight.
      有些人拼命节食也不能减肥。

1. What a crazy scheme, and I use that term advisedly.
   这是个多么疯狂的计划，我用了那个词是斟酌过的。
2. People thought they were all crazy to try to make money from manufacturing
   人们认为他们简直是疯了，竟然想从制造业中赚钱。
3. If I sat home and worried about all this stuff, I'd go crazy
   如果整天坐在家里为这些事情担心，我会疯掉的。
4. He strides around the room beaming like a crazy man.
   他绕着房间大步地走着，像个疯子一样笑着。
5. He's still crazy about both his work and his hobbies
   他对工作和个人爱好依然保持狂热。
6. I'm also not crazy about the initial terms of the deal.
   我对该协议的最初条款也不太满意。
7. This sitting around is driving me crazy
   老这样坐着无所事事快让我发疯了。
8. When Jock woke up and found you gone he went crazy.
   乔克醒来发现你走了，他简直气疯了。
9. The stuff was selling like crazy
   这东西卖疯了。
10. Some people can diet like crazy and not lose weight.
    有些人拼命节食也不能减肥。
11. I damn near went crazy
    我当时都快要疯了。
12. Don't fret, Mary. This is all some crazy mistake.
    不要发愁，玛丽。这只是个有些荒唐的错误。
13. I mean, how crazy can you get?
    我是说，你真是太疯狂了。
14. The driver grunted, convinced that Michael was crazy
    司机嘟哝了一声，认定迈克尔是发疯了。
15. She may think your reaction is crazy or illogical, but she cannot deny what you are feeling.
    她可能觉得你的反应疯狂或者不合逻辑，但她不会否认你的感受。
16. 'That's crazy,' I said. 'Isn't it just?' he said
    “那简直是疯了，”我说。“谁说不是呢？”他说。
17. He probably thinks you're both crazy!
    他可能认为你们两个人都疯了！
18. If I'm inside for three days in a row, I go crazy
    如果连续3天不出来，我会发疯的。
19. They all said 'This is crazy, this makes no sense'.
    他们都说“这太不靠谱了，一点儿都不明智”。
20. It's crazy and just shows the inconsistency of refereeing.
    这太荒唐了，不过恰恰证明了裁判的前后矛盾。
21. I know this sounds a crazy thing for me to ask you.
    我知道我向你提出这个问题似乎很不可理喻。
22. So there we were with Amy and she was driving us crazy
    就这样，我们和埃米到了一起，而她快把我们逼疯了。
23. It was unreal. Like some crazy childhood nightmare
    这不是真的，就像儿时的某个荒唐的噩梦一样。
24. That crazy Debbie! He could wring her neck for this!
    黛比那个疯子！他会为这把她的脖子拧断的！
25. He is crazy with delight [ pain].
    他高兴[痛苦]得发狂。
26. She has gone crazy from grief.
    她因悲伤而发疯。
27. He is crazy with delight.
    他高兴得发狂。
28. It was crazy of you to go skating on such thin ice.
    到这样薄的冰上溜冰，你真是疯了。
29. He's crazy about novels.
    他看小说看上瘾了。
30. You'd be crazy to drop out.
    你要退学真是发疯了。

  mad crazy frantic hysterical【导航词义：发疯的，发狂的】

  mad adj. 〈尤英〉发疯的，疯狂的

〔辨析〕指精神错乱的，或行为不理智的、失控的。

  crazy adj. 〈尤美〉疯的

〔辨析〕指精神失常或不理智的，常可与 mad 换用。

  frantic adj. 发狂似的

〔辨析〕指因极度焦虑或恐惧而情绪失控的。

  hysterical adj. 歇斯底里的

〔辨析〕指因极端不安、担心、激动等而行为或情绪失控的。

adj.

like crazy/mad

• 非常快地；拼命地；疯狂地
  very fast, hard, much, etc.
  1. We worked like crazy to get it done on time.
     我们拼命地干，好按时完成这项工作。

noun

1. someone deranged and possibly dangerous

   Synonym:    loonylooneynutcaseweirdo

adj

1. intensely enthusiastic about or preoccupied with
   1. crazy about cars and racing
   2. he is potty about her

   Synonym:    wilddottygaga

2. possessed by inordinate excitement
   1. the crowd went crazy
   2. was crazy to try his new bicycle

3. bizarre or fantastic
   1. had a crazy dream
   2. wore a crazy hat

4. foolish
   1. a crazy scheme
   2. half-baked ideas
   3. a screwball proposal without a prayer of working

   Synonym:    half-bakedscrewballsoftheaded

5. affected with madness or insanity
   1. a man who had gone mad

   Synonym:    brainsickdementeddisturbedmadsickunbalancedunhinged