mad/crazy/frantic/hysterical.导航词义：发疯的，发狂的

1. mad:adj. 发疯的，疯狂的.指精神错乱的，或行为不理智的、失控的。

They realized that the captured spy had gone mad.

他们意识到那名被俘的间谍已经疯了。

The cartoon figure was depicted as a mad scientist.

这个卡通人物被刻画成了一名疯子科学家。

You must be mad to say that!

你那么说简直是疯了！

People all went mad with joy.

人们全都欣喜若狂。

2. crazy:adj. 疯的.指精神失常或不理智的，常可与 mad 换用。

He feels so alone that he sometimes wonders if he's going crazy/mad.

他觉得非常孤单，有时候他怀疑自己是否快要发疯了。

A crazy/mad old woman lived in that room.

一个疯老太婆住在那个房间里。

3. frantic:adj. 发狂似的.指因极度焦虑或恐惧而情绪失控的。

His mother hasn't been able to reach him on his cellphone and is getting frantic.

他母亲一直打不通他的电话，急得快要发疯了。

She was frantic with worry.

她担心得要命。

4. hysterical:adj. 歇斯底里的.指因极端不安、担心、激动等而行为或情绪失控的。

hysterical screams

歇斯底里的尖叫

She became hysterical and began crying.

她变得歇斯底里，开始大哭起来。

He became almost hysterical when he heard the news.

他听到这个消息时几乎要发疯了。

全部

1·She was afraid of going mad.

她担心变疯。《柯林斯英汉双解大词典》

2·You must be mad to risk it.

你去冒这种风险，简直是疯了。《牛津词典》

3·They realized that he had gone mad.

他们意识到他疯了。《牛津词典》

4·The team won and the fans went mad.

球队获胜了，球迷欣喜若狂。《牛津词典》

5·You'd be mad to work with him again.

你要是再和他一起工作就是蠢疯了。《柯林斯英汉双解大词典》

6·He's mad keen on planes.

他对飞机十分着迷。《牛津词典》

7·I'm afraid Paul has gone raving mad.

我恐怕保罗已经彻底疯了。《柯林斯英汉双解大词典》

8·You're mad, the driver blurted out.

司机脱口说道：“你疯了。”《柯林斯英汉双解大词典》

9·He'll go mad when he sees the damage.

他看到这样的破坏准会气疯的。《牛津词典》

10·She's not as mad about sports as I am.

她不像我那样对体育疯迷。《柯林斯英汉双解大词典》

疯狂的

1·The crowd made a mad rush for the exit.

人群疯狂地冲向出口处。《牛津词典》

2·When the doors opened, there was a mad dash for seats.

门一开，人们便疯狂地朝座位奔去。《牛津词典》

3·You only have an hour to complete the game so it's a mad dash against the clock.

你们只有一个小时完成比赛，因此这是和时间的一次疯狂角逐。《柯林斯英汉双解大词典》

4·No temperature made the mad elephants madder or saner.

没有一种温度能让这些疯狂的大象变得更疯狂或更理智。

5·When performing, he positions his instruments in a way that is deliberately inconvenient, so that switching from guitar to organ mid-song involves a mad dash across the stage.

在表演时，他故意让自己的乐器摆出一种不方便的方位，使他在演唱中途从吉他切换到管风琴时需要在舞台上疯狂地奔跑。

疯

1·You must be mad to risk it.

你去冒这种风险，简直是疯了。《牛津词典》

2·To begin with, said the Cat, a dog's not mad.

“首先，”猫说，“狗是不疯的。”

3·His son is mad, I think, a friend from the group made fun of him and shouted.

“我想他的儿子是疯了。”团队里的一个朋友取笑他，喊道。

4·The King is near his end; my nephew is mad—mad will mount the throne, and mad remain.

国王的日子快要到头了；我的外甥疯了——疯子要登上王位了，一直会疯癫。

5·He was weight training like mad.

他在疯了似地进行举重训练。《柯林斯英汉双解大词典》

生气的

1·I was so mad when I got off that bus that I didn't watch where I was going, and I was almost hit by a car!

我下公交车的时候太生气了，以至于我没有看我要去哪里，我差点被车撞了！

2·On second thoughts, however, he said that he was so ill-tempered that most of his students avoided making him mad.

但是，他又想了一想，说自己脾气很坏，大多数学生都避免惹他生气。

3·We tend to be egotistical creatures, he says; when people smile, we tend to think they are smiling at us, but when they look angry, we think they are mad at someone else.

他说，我们人类是自我的生物；当别人微笑时，我们愿意认为他们是对我们微笑，而当别人生气时，我们就愿意认为他们在对其他人生气。

4·When I do something and she is like... mad she understands and she tries to lower her temper.

当我做点什么事儿惹她. .生气时，她能理解我，还尽量不发脾气。

5·When I do something, and she is like... mad, she understands and she tries to lower her temper.

当我做点什么事儿惹她. .生气时，她能理解我，还尽量不发脾气。

发疯的

1·There are certain things he does that drive me mad.

他干的某些事使我发疯。《柯林斯英汉双解大词典》

2·Yes; the dangerous and mad prisoners are in the dungeons.

有，危险的犯人和发疯的犯人都在地牢里。

3·The director cast me as a mad scientist.

导演分派我扮演一个发疯的科学家。

4·The children said they felt so different, as if some mad thing in their head wasn't there anymore.

孩子们说他们感到有了很大的改变，就好像脑子里一些让他们发疯的东西就此消失了。

5·It is true, Sir, and I beg his pardon, for he his always been very good to me, but I was mad.

不错，先生，我请他原谅，因为他一向待我很好，我当时非常恼怒，简直是发疯啦。

狂

1·If you are a gourmet, shopping, mad, or is a perfectionist doctrine, then you must not do not Qingdao.

如果你是个美食家、购物狂或者是个追求完美主义的人，那么青岛你一定不可不去。

2·Entire page selected ink painting style, the overall tone white pages, people mad heart Dayton breaks, revel in the pages of art, aesthetic effect is excellent.

整个网页选用了水墨山水画的风格，网页的整体色调偏灰白色，使人狂心顿歇，陶醉于网页中的艺术作品，审美效果极好。

3·That is a textbook example of mad cow disease.

那是个典型的狂牛症病例。

4·The Warring States is mad: he is an aspirant youth, so I am willing to help him.

战国狂：他是个上进的青年，所以我愿意帮助他。

5·Europe should take measures to prevent the spread of mad cow disease to other countries.

欧洲必须采取措施预防狂牛病扩散到其它国家。

发狂的

1·The sound of mad laughter came from number 13.

从13号房间里传来一阵发狂般的笑声。

2·When you're job hunting, you can go mad if you think about the amount of factors beyond your control that affect your chances of getting hired.

当你找工作时，若你觉得许多因素你不能掌控从而影响了你得到工作的可能性那会使你发狂。

3·It makes me mad. Isn't that silly?

它让我发狂。这样是不是很傻？

4·Your boss might get mad, but the company won’t collapse and the life will inevitably go on.

你的老板也许会发狂，但是公司却不会倒闭，生活还在继续。

5·Ava had decided she wasn't mad any more and so she sprayed the stairs with her perfume.

艾娃决定不再发狂，于是在楼梯上喷洒香水。

疯癫

1·The King is near his end; my nephew is mad—mad will mount the throne, and mad remain.

国王的日子快要到头了；我的外甥疯了——疯子要登上王位了，一直会疯癫。

2·Potential Bust-Up: Spending too much time on his own could turn Gibson a little bit mad.

潜在的问题：吉普森要是在自己身上花了太多时间，他可能会变得有点疯癫。

3·The last time a midwife announced It's a girl, the Napoleonic war was still being fought, the motorcar was yet to be invented, and mad King George III was on the English throne.

上一次产婆宣布“生了个女孩”的时候，还是拿破仑战争时期，那时候人们还没发明汽车，“疯癫的”君主乔治三世还在位统治英国。

4·Those are not respectable who laugh to their heart's content. You must look serious, which shows you are civilized and intelligent. Laugh only exists for those kids, mad and uncivilized people.

在社会上笑得很尽情的人，开怀大笑的人是不受尊敬的，你必须看上去是严肃的，那显示你是文明的和明智的，笑只是为小孩子、为疯癫的人、为没有文化的人而存在的。

5·Normal man is also mad in the madman's eyes, but former get the run upon madman because they are majority.

正常人在疯人眼里也是疯癫，只是因为前者在人数上占据绝对多数，自然获取了凌驾于疯癫者之上的权力。

着迷的

1·If you're mad about football, you can choose to work in a sports shop or help out at a local football club.

如果你对足球很着迷，你可以选择在体育用品商店工作或在当地足球俱乐部帮忙。

2·The only thing that makes me mad is if I lose time with my child.

唯一让我着迷的是，我和孩子在一起的时候会忘记了时间。

3·Would you have played in your school clothes and made me mad?

你能否穿上校服，扮演角色，让我着迷？

4·Once more the Prince grew weary with the mad dancing.

王子由于着迷地跳舞又渐渐累了。

5·He is mad on computer games.

他对电脑游戏非常着迷。

愚蠢的

1·His mad mistakes amused all of us.

他的愚蠢的错误使我们大家都发笑了。

2·Everyone condemned his mad behaviour.

人人都责备他的愚蠢行为。

3·What a mad thing to do!

多么愚蠢的一件事！

4·He told the Daily Mail: It would be mad to say Newcastle will be in the top four next season.

他告诉《每日邮报》：“如果说纽卡斯尔下赛季将获得前四名，那么这一定会被其他人认为是愚蠢的。”

5·Mad, Faith is living the dream of its cult.

愚蠢的信仰生活在它们仪式的梦里。

(1)mad at生气；恼火

(1)mad dog疯狗

(1)mad cow diseasen. 疯牛病；牛绵状脑病

(1)mad with因...发狂

(1)get mad变的恼怒，发火；变得着迷

(1)mad moneyn. 自备的零钱；女子备急用的钱