v.(动词)

1. 裂，开裂，裂开，破裂
2. 突然断裂
3. 发破裂声，发坼裂声，发出爆裂声
4. 噼啪噼啪地响
5. （嗓子）变粗，（声音）变哑
6. 失败，放弃
7. （身体上或精神上）垮掉，崩溃，屈服
8. 【化】裂化，分馏
9. 【计】非法侵入（计算机系统）（后跟into）
10. 吹牛，自夸
11. 谈话，聊天
12. 性交
13. 使…劈啪作响
14. 使裂开，使破裂，使爆裂
15. 撞击，打击并发出剧烈声响
16. 闯进，破门而入
17. 破坏，损坏
18. 削弱
19. 稍微打开
20. 说（笑话）
21. 解决，侦破（案件），破解（密码、秘密等）
22. 使（声音）发哑
23. 撬开，打开（保险柜等）
24. 翻开（书）
25. 打开（酒瓶）
26. 【化】裂化（石油等），使裂解
27. 吹捧（某人或物）
28. 使发狂，使精神失常
29. 【棒球】打击
30. 【计】非法侵入

n.(名词)

1. 破裂，断裂，碎裂，皲裂，龟裂
2. 爆裂声，破裂声，噼啪声
3. 裂缝，裂纹，缝隙，裂口
4. 俏皮话，玩笑，挖苦的话
5. 缺点，毛病，瑕疵
6. 猛烈的一击，打击，（砰的）一击
7. 尝试
8. 【化】裂化
9. 变声，发哑
10. 精神错乱
11. 强效纯可卡因（供吸毒者吸烟用）
12. 瞬间，片刻
13. 溜门撬锁，盗窃
14. 闲谈，聊天
15. 吹牛，谎言
16. （步枪等的）枪声，射击
17. （使石头密接的）槽口
18. 优秀的人，优秀选手
19. 精彩的东西

adj.(形容词)

1. 第一流的，一流的，顶呱呱的，最好的，极好的，顶尖的
2. 出名的，优秀的
3. 老练的，高明的
4. 高级的
5. 训练有素的，技艺高超的

adv.(副词)

1. 霹啪一声地
2. 噼啪地
3. 啪的一声
4. 尖锐地

v.(动词)

1. vt. & vi. 使…开裂,破裂 make to develop a crack or cracks
2. vt. & vi. 使身体上或精神上垮掉 cause to suffer a physical or mental collapse

n.(名词)

1. [C]裂缝,缝隙 a line of division caused by splitting; very thin mark or opening caused by breaking, but not into separate parts
2. [C]噼啪声,爆裂声 a loud sharp sound
3. [C]意外的一下重击 a sudden sharp blow esp. caused accidentally
4. [S]试图,尝试 an attempt
5. [C]俏皮话 a clever quick joke or remark

Noun:

1. a long narrow opening

2. a narrow opening;

   "he opened the window a crack"
   

3. a long narrow depression in a surface

4. a sudden sharp noise;

   "the crack of a whip"
   "he heard the cracking of the ice"
   "he can hear the snap of a twig"
   

5. a chance to do something;

   "he wanted a shot at the champion"
   

6. witty remark

7. a blemish resulting from a break without complete separation of the parts;

   "there was a crack in the mirror"
   

8. a purified and potent form of cocaine that is smoked rather than snorted; highly addictive

9. a usually brief attempt;

   "he took a crack at it"
   "I gave it a whirl"
   

10. the act of cracking something

Adjective:

1. of the highest quality;

   "an ace reporter"
   "a crack shot"
   "a first-rate golfer"
   "a super party"
   "played top-notch tennis"
   "an athlete in tiptop condition"
   "she is absolutely tops"
   

Verb:

1. become fractured; break or crack on the surface only;

   "The glass cracked when it was heated"
   

2. make a very sharp explosive sound;

   "His gun cracked"
   

3. make a sharp sound;

   "his fingers snapped"
   

4. hit forcefully; deal a hard blow, making a cracking noise;

   "The teacher cracked him across the face with a ruler"
   

5. pass through (a barrier);

   "Registrations cracked through the 30,000 mark in the county"
   

6. break partially but keep its integrity;

   "The glass cracked"
   

7. break suddenly and abruptly, as under tension;

   "The pipe snapped"
   

8. gain unauthorized access computers with malicious intentions;

   "she cracked my password"
   "crack a safe"
   

9. suffer a nervous breakdown

10. tell spontaneously;

    "crack a joke"
    

11. cause to become cracked;

    "heat and light cracked the back of the leather chair"
    

12. reduce (petroleum) to a simpler compound by cracking

13. break into simpler molecules by means of heat;

    "The petroleum cracked"
    

动词用法（VERB USES）

1.(使)破裂;(使)裂开;(使)断裂
If something hardcracks, or if youcrack it, it becomes slightly damaged, with lines appearing on its surface.

crack是什么意思

e.g. A gas main had cracked under my neighbour's garage and gas had seeped into our homes...
邻居车库下面的煤气总管裂开了，煤气渗入了我们家。
e.g. Remove the dish from the oven,crack the salt crust and you will find the skin just peels off the fish.
把盘子从烤箱里拿出来，弄碎鱼表面的那层盐，鱼皮就会从鱼身上剥落下来了。

2.(使)发出爆裂声;(使)噼啪作响
If somethingcracks, or if youcrack it, it makes a sharp sound like the sound of a piece of wood breaking.

e.g. Thunder cracked in the sky...
空中雷声咔嚓作响。
e.g. He cracked his fingers nervously.
他紧张不安地把手指按得咔吧作响。

3.重击;猛击
If youcrack a hard part of your body, such as your knee or your head, you hurt it by accidentally hitting it hard against something.

e.g. He cracked his head on the pavement and was knocked cold.
他一头撞到人行道上，不省人事了。

4.打破;砸开;砸碎
When youcrack something that has a shell, such as an egg or a nut, you break the shell in order to reach the inside part.

crack

e.g. crack the eggs into a bowl.
把鸡蛋打在一个碗中。

5.(尤指经过反复思考)找到…的解决办法，破译(密码)
If youcrack a problem or a code, you solve it, especially after a lot of thought.

e.g. He has finally cracked the system after years of painstaking research.
经过多年的努力研究，他终于找到了破解这个系统的办法。

6.(因压力大而)失控，崩溃，瓦解
If someonecracks, they lose control of their emotions or actions because they are under a lot of pressure.

e.g. She's calm and strong, and she is just not going tocrack...
她镇定而且坚强，绝不会垮掉。
e.g. I had the conviction Larkin's nerve wouldcrack and he'd squeeze the trigger in a reflex action...
我确信拉金会神经崩溃，他会反射性地扣动扳机。

7.(因感情强烈而嗓音)变嘶哑，变沙哑
If your voicecracks when you are speaking or singing, it changes in pitch because you are feeling a strong emotion.

e.g. Her voice cracked and she began to cry.
她的声音变得沙哑，继而哭了起来。

8.说(笑话);开(玩笑)
If youcrack a joke, you tell it.

e.g. He cracked jokes and talked about beer and girls.
他爱说笑话，喜欢谈论啤酒和姑娘。

9. see also: cracked;cracking

10.不如别人说的那么好
If you say that something isnot all it's cracked up to be, you mean that it is not as good as other people have said it is.

crack的意思

e.g. Package holidays are not always all they're cracked up to be.
全包旅游并不总像人们说的那么好。

crack on
You've just got to crack on, whatever the problems are.
不管有什么问题，你都得抓紧时间努力干。
Just tell him what to do and he'll crack on with the work.
告诉他该干什么就行了，他会抓紧时间尽快干完的。

相关词组：crack downcrack up

名词和形容词用法（NOUN AND ADJECTIVE USES）

1.缝隙;狭缝;窄缝
Acrack is a very narrow gap between two things, or between two parts of a thing.

e.g. Kathryn had seen him through acrack in the curtains.
凯瑟琳透过窗帘缝看见了他。

2.(门或窗户打开的)缝隙，窄缝
If you open something such as a door, window, or curtaina crack, you open it only a small amount.

crack的近义词

e.g. He went to the door, opened it acrack, and listened.
他朝门走去，打开一条门缝听着。

3.裂纹;裂缝
Acrack is a line that appears on the surface of something when it is slightly damaged.

e.g. The plate had acrack in it...
盘子上有一道裂纹。
e.g. Hundreds of office buildings and homes developed large cracks in walls and ceilings.
数百栋写字楼和住宅楼的墙壁和天花板上都出现了裂缝。

4.爆裂声;噼啪声
Acrack is a sharp sound, like the sound of a piece of wood breaking.

e.g. Suddenly there was a loudcrack and glass flew into the car...
突然发出一声巨大的爆裂声，玻璃碎片飞进了车里。
e.g. 'crack!' — The first shot rang out, hitting Paolo.
“砰！”第一声枪响了，打中了保罗。

5.尝试;试图
If you have or take acrack at something, you make an attempt to do or achieve something.

e.g. I should love to have acrack at the Olympia title in my last year...
我非常愿意在我职业生涯的最后一年向奥林匹亚大赛冠军头衔发起冲击。
e.g. She decided to head for the dormitory to take anothercrack at locating Blanche.
她决定回宿舍再找找布兰奇。

6.(略显粗鲁或刻薄的)笑话，俏皮话
Acrack is a slightly rude or cruel joke.

crack什么意思

e.g. When Paul made thecrack about the 'famous girl detective', I began to suspect that he had it in for you.
当保罗挖苦你是“著名的女侦探”时，我开始怀疑他是不是故意刁难你。

7.强效可卡因;强力古柯碱
crack is a very pure form of the drug cocaine.

8.(士兵或运动员)训练有素的，一流的
Acrack soldier or sportsman is highly trained and very skilful.

e.g. ...acrack undercover police officer...
训练有素的便衣警察
e.g. He is said to be acrack shot, despite weak vision in one eye.
尽管一只眼视力较弱，他仍被称为神枪手。

9. see also: craic

10.黎明;破晓;清晨
If you say that someone does somethingat the crack of dawn, you are emphasizing that they do it very early in the morning.

e.g. I often start work at thecrack of dawn when there is a big order to get out.
有大笔订单要处理时，我经常会清晨便开始工作。

11.掩盖错误
If youpaper over the cracks, you try to hide all the things that are wrong with something.

e.g. The meeting was stormy, and the two sides managed only to paper over the cracks on some issues.
会议很激烈，但双方只是在试图掩盖某些问题上的错误。

12.合理的机会;均等的机会
If you geta fair crack of the whip, you are allowed a reasonable opportunity to succeed at something.

crack什么意思

e.g. None of them is expecting any favours, just a faircrack of the whip.
他们谁也不期望受到任何特殊照顾，只希望机会均等。

1. 裂缝：并通过顶针式设计解决了支点在岩壁上转动的问题;从形态上,从原来简单的直壁(Vertical),俯角(Overhang)、屋檐(Roof)基础上出现了斜坡(Slab)、夹角(Open-book)、烟囱(Chimney)、裂缝(crack)、石柱(Pillar)等不同形状,

2. crack的反义词

2. 裂纹：p8S$g)v:q/_4M,X5}中国家具论坛,中国家具网,家具论坛,家具网,家俱论坛,办公家具,家居,家具4、 裂纹(crack):是顺木纹方向的纤维分裂. 以环裂(Ring Shake)和心裂(Heart Shake)所引起的缺陷对树木影响最大,

3. 裂痕：如果以一块软钢试料来作抗拉试验及疲劳试验,结果会发现,抗拉试验的巨大拉力所造成的破坏断面上会呈现丝纹纤维状的结构;而疲劳试验的反覆应力所造成的破坏断面,在电子显微镜下,通常会呈现显明的裂痕(crack),而如果试验是采取悬臂梁(cantilever)的方式,

4. 破裂：市场破裂 (crack) 过后,市场通常会因其后出现的反弹 (Rebound) 而恢复元气. 因为下挫会伴随著相若力度的反弹,令高位重现,使群众的乐观心态又再次稳定过来,准备再次疯狂投入市场的派对. 有些人会利用破裂过后的反弹 (Rebound) 赚取利润.

The ice cracked as I stepped onto it.

我一踩冰就裂了。

He has cracked a bone in his arm.

他的手臂有一处骨裂。

Her lips were dry and cracked.

她的嘴唇干裂了。

A chunk of the cliff had cracked off in a storm.

山崖上的一块石头在暴风雨中崩塌下来。

...a crack undercover police officer...

训练有素的便衣警察

He is said to be a crack shot, despite weak vision in one eye.

尽管一只眼视力较弱，他仍被称为神枪手。

I often start work at the crack of dawn when there is a big order to get out.

有大笔订单要处理时，我经常会清晨便开始工作。

The meeting was stormy, and the two sides managed only to paper over the cracks on some issues.

会议很激烈，但双方只是在试图掩盖某些问题上的错误。

None of them is expecting any favours, just a fair crack of the whip.

他们谁也不期望受到任何特殊照顾，只希望机会均等。

When Paul made the crack about the 'famous girl detective', I began to suspect that he had it in for you.

当保罗挖苦你是“著名的女侦探”时，我开始怀疑他是不是故意刁难你。

She decided to head for the dormitory to take another crack at locating Blanche.

她决定回宿舍再找找布兰奇。

Hundreds of office buildings and homes developed large cracks in walls and ceilings.

数百栋写字楼和住宅楼的墙壁和天花板上都出现了裂缝。

Suddenly there was a loud crack and glass flew into the car...

突然发出一声巨大的爆裂声，玻璃碎片飞进了车里。

'crack!' 'u2014 The first shot rang out, hitting Paolo.

“砰！”第一声枪响了，打中了保罗。

I should love to have a crack at the Olympia title in my last year...

我非常愿意在我职业生涯的最后一年向奥林匹亚大赛冠军头衔发起冲击。

The plate had a crack in it...

盘子上有一道裂纹。

He went to the door, opened it a crack, and listened.

他朝门走去，打开一条门缝听着。

Kathryn had seen him through a crack in the curtains.

凯瑟琳透过窗帘缝看见了他。

Package holidays are not always all they're cracked up to be.

全包旅游并不总像人们说的那么好。

Thunder cracked in the sky...

空中雷声咔嚓作响。

He cracked his fingers nervously.

他紧张不安地把手指按得咔吧作响。

He cracked his head on the pavement and was knocked cold.

他一头撞到人行道上，不省人事了。

crack the eggs into a bowl.

把鸡蛋打在一个碗中。

He has finally cracked the system after years of painstaking research.

经过多年的努力研究，他终于找到了破解这个系统的办法。

She's calm and strong, and she is just not going to crack...

她镇定而且坚强，绝不会垮掉。

I had the conviction Larkin's nerve would crack and he'd squeeze the trigger in a reflex action...

我确信拉金会神经崩溃，他会反射性地扣动扳机。

Her voice cracked and she began to cry.

她的声音变得沙哑，继而哭了起来。

He cracked jokes and talked about beer and girls.

他爱说笑话，喜欢谈论啤酒和姑娘。

A gas main had cracked under my neighbour's garage and gas had seeped into our homes...

邻居车库下面的煤气总管裂开了，煤气渗入了我们家。

Remove the dish from the oven, crack the salt crust and you will find the skin just peels off the fish.

把盘子从烤箱里拿出来，弄碎鱼表面的那层盐，鱼皮就会从鱼身上剥落下来了。

用作不及物动词S+～(+A)

1. But at last the shells cracked, one after another. One little head after another appeared.
   最后,一个一个的蛋壳终于裂开了,一个又一个的小脑袋也露了出来。
2. Don't pour hot water into the glass, or it will crack.
   别往那个杯子里倒开水,要不它就会破裂。
3. The ice cracked as I stepped onto it.
   我一踩冰就裂了。
4. The plate cracked when it dropped.
   盘子掉到地上,摔裂了。
5. The hunter's rifle cracked and the deer fell dead.
   猎人的枪一响，鹿即倒地而死。
6. The whip cracked threateningly.
   鞭子挥得噼噼啪啪，响得惊人。
7. A bullet cracked past his ear, and the dogs were upon him.
   一颗子弹擦耳而过,接着那些狗就扑到他的身上。
8. His health cracked under the strain.
   他的身体因过度劳累而垮下来了。

用作及物动词S+～+ n./pron.

1. They cracked the window.
   他们砸破了窗子。
2. You can crack this toughened glass, but you can't break it.
   这种韧化玻璃只裂不碎。
3. The frost has cracked my skin.
   严寒使我的皮肤裂了。
4. The boy cracked the nut with a brick.
   那男孩用砖块砸开胡桃。
5. The boxer cracked his opponent on the jaw.
   那拳击手一拳重击在对手的颚上。
6. The driver cracked his whip and shouted at the mule.
   车夫扬着鞭子,喊着牲口。
7. He cracked the joints of his fingers.
   他把手指关节弄的噼啪作响。
8. They finally cracked the defence and scored a goal.
   他们终于突破了防守,射进一球。
9. The calculation was difficult but we finally cracked it.
   计算起来很费劲,但我们终于解决了。
10. They were eager to crack the code.
    他们急于破译密码。

用作宾补动词S+～+ n./pron. + adj.

1. He cracked the window open.
   他砰的一声把窗子打开了。

1. There's a crack in this cup.
   这个杯子上有个裂缝。
2. He heard the sharp crack of a twig.
   他听到树枝清脆的断裂声。
3. I got a nasty crack on the head when I went through that low door.
   我走过那扇矮门时,把头给撞了一下。
4. I've never done this before, but I'll have a crack.
   我以前从未做过这个,不过我将试试看。
5. He's always making cracks about my big feet.
   他总是拿我的一双大脚开玩笑。

crack down on (v.+adv.+prep.)

处罚,制裁 become more strict with sb
crack down on sb/sth

The police are really beginning to crack down on drivers who park their cars just where they like.

警察真要对那些随便停放汽车的司机采取严厉措施了。

The city authorities decided to crack down on illegal trading.

该市当局决定取消黑市买卖。

crack a joke (v.+n.)

讲笑话,开玩笑 speak funny story

crack into (v.+prep.)

分裂为 make develop a crack
crack into sth

Inside the reactor the large molecules are cracked into smaller molecules.

在反应堆里,大分子裂变为小分子。

crack on (v.+adv.)

扯满篷帆前进 set the canvas to start sail
crack on

We set the flying jib and cracked on.

我们扯起三角帆,顺风行驶。

crack a smile (v.+n.)

露出笑脸 smile

crack up (v.+adv.)

〈非正〉夸奖; 吹捧 be not as good as other people have praised; praise highly
crack up

The land cracked up because of the drought.

土地因干旱而龟裂。

The airplane cracked up in landing.

那架飞机着陆时撞毁了。

crack sth ⇔ up

John cracked up his car.

约翰把自己的车撞毁了。

crack up

Pressure of work caused John to crack up.

工作压力使约翰身体垮了。

If he doesn't rest he'll crack up soon.

他要是不休息,他很快会垮掉的。

Poor Tom cracked up under the strain of overwork.

可怜的汤姆劳累过度，身体垮了。

Stop talking to yourself, or people will think you're cracking up!

别自言自语了,不然人们会以为你得了精神病呢!

When the court pronounced him death penalty, the accused totally cracked up.

当法庭宣判被告死刑时,被告人的精神完全崩溃了。

crack sb/sth ⇔ up

You should have heard them cracking him up!

你真该听听他们对他如何大捧而特捧。

He is not so clever as he has been cracked up to be.

他并不像某些人吹捧的那样聪明。

I don't think this new sewing-machine is everything it's cracked up to be.

我 看这台新缝纫机不如他们吹嘘得那么好。

the crack of doom

世界末日 the end of the world

～+名词

• crack%20a%20bottle">crack a bottle打开酒瓶喝酒
• crack%20a%20criminal%20case">crack a criminal case破案
• crack%20a%20difficult%20problem">crack a difficult problem解难题
• crack%20the%20whip">crack the whip突然采取严厉的措施
• crack%20a%20joke">crack a joke说笑话
• crack%20a%20smile">crack a smile笑

～+副词

• crack%20down%20on%20the%20gangsters">crack down on the gangsters对无赖采取严厉措施
• crack%20out">crack out破裂,炸开,裂开
• crack%20up">crack up夸奖,吹捧,毁灭,(人)身体垮了
• crack%20a%20person%20up">crack a person up称赞一个人

～+介词

• crack%20into%20two">crack into two裂成两半
• crack%20over%20the%20city">crack over the city(烟火)在这城市上空劈劈啪啪地爆响

动词+～

• crack">cause a crack引起破裂
• crack">get off a crack说俏皮话

形容词+～

• crack">dangerous crack危险的裂缝
• crack">dirty crack难听的俏皮话
• crack">nasty crack猛撞

介词+～

• crack">in a crack一会儿

～+介词

• cracks%20about%E3%80%94at%E3%80%95%20sb">make cracks about〔at〕 sb挖苦某人
• cracks%20between%E2%80%A6">the cracks between…之间的缝隙
• crack%20in%20the%20egg">crack in the egg鸡蛋上的裂缝
• crack%20of%20a%20whip">the crack of a whip鞭子的噼啪声

• Maybe I'll give another agency first crack at it instead.

  出自：B. Schulberg

• crack shots, winners of Queen's prizes.

  出自：J. K. Jerome

• Soldiers of several crack regiments.

  出自：P. Ustinov

• Silks russle, and tough Whalebones crack.

  出自：Pope

• The flame cracked up among the twigs.

  出自：J. Steinbeck

v.(动词)

1. crack的基本意思是突然发出尖厉的声音,特别是易碎的东西破碎时发出的声音,如玻璃、冰等,常表示弄破硬而脆或空心物所发出突然而尖厉的声音,但破碎物一般仍是连在一起的。crack也可用于发出同样突然而尖厉的声音，但不一定是破碎的物体,如鞭子噼啪作响。crack偶尔也可以表示“干裂”。
2. crack引申可表示人身体或精神“垮掉”。
3. crack可用作不及物动词,也可用作及物动词,接名词或代词作宾语，也可接以形容词充当补足语的复合宾语。
4. crack常与on, up, down on等搭配使用, crack on表示“扯满篷帆前进”; crack up表示“使撞毁”“吹捧”等意思; crack down on表示“对…采取严厉措施”。

v.(动词)

crack, break, shatter, wreck

这组词的共同意思是“破裂,使破裂”。它们的区别在于:break引起的外力多是碰撞、挤压、敲打等,强调动作突然而有力,以及动作的结果,但不强调破损的程度; crack侧重于指突然发出易碎物品破裂时那样的尖声,也可指因干裂而引起裂口; shatter则强调动作的结果,碎片散得到处都是,物体彻底毁坏; wreck指将整体破坏成废物和碎片。

break，burst，crack，crush，fracture，shatter，smash

这些动词均含“打破、弄碎”之意。

break常用词，含义广泛，多指猛然用力将坚硬物打破或损坏。

burst指某物因内部外部压力过大而出现严重破裂、爆开或撑破。

crack多指因长期使用或经受压力，物体表现呈现裂纹、裂口或破裂、裂开，但一般没成碎片。

crush指用力把东西压破或使变形。

fracture比crack的破裂程度更深更严重，常指断裂，医学上指骨折。

shatter指破裂为许多支离破碎的碎片，多用指易碎事物。

smash指突然而猛烈地重击某物，使之破碎或完全变形。