crack

单词音标

crack音标[kræk]

汉语翻译

n. 裂缝, 爆裂声

vt. (使)爆裂, (使)裂开, (使)发出爆裂声

vi. (使)爆裂, (使)裂开, (使)发出爆裂声

a. 第一流的

ad. 啪地一声

【化】 裂缝; 龟裂

相关词组:

crack wise

crack on

crack up

crack sb up

crack sth up

词型变化

动词过去式:cracked过去分词:cracked现在分词:cracking第三人称单数:cracks

词意辨析

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。

英语解释

名词 crack:

a long narrow opening

同义词：cleft, crevice, fissure, scissure

a narrow opening

同义词：gap

a long narrow depression in a surface

同义词：crevice, cranny, fissure, chap

a sudden sharp noise

同义词：cracking, snap

a chance to do something

同义词：shot

witty remark

同义词：wisecrack, sally, quip

a blemish resulting from a break without complete separation of the parts

a purified and potent form of cocaine that is smoked rather than snorted

同义词：tornado

a usually brief attempt

同义词：fling, go, pass, whirl, offer

the act of cracking something

同义词：fracture, cracking

动词 crack:

become fractured; break or crack on the surface only

同义词：check, break

make a very sharp explosive sound

make a sharp sound

同义词：snap

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

pass through (a barrier)

同义词：break through

break partially but keep its integrity

break suddenly and abruptly, as under tension

同义词：snap

suffer a nervous breakdown

同义词：crack up, crock up, break up, collapse

tell spontaneously

cause to become cracked

reduce (petroleum) to a simpler compound by cracking

break into simpler molecules by means of heat

形容词 crack:

of the highest quality

同义词：ace, A-one, fantastic, first-rate, super, tiptop, topnotch, tops

例句

Police are cracking down on drug dealers.

警方现对贩*分子严惩不贷。

The suspect cracked under questioning.

嫌疑分子在审问之下招供了。

His voice cracked with emotion.

由于激动，他的声音变得嘶哑。

I cracked two eggs into the frying pan.

我往平底锅里打了两个鸡蛋。

There is a crack in this window.

这扇窗户上有个裂纹。

Don\'t pour hot water into the glass or it will crack.

别把热水倒进玻璃杯里，不然它会炸的。

详细解释

crack

v.（动词）

cracked,crack.ing,cracks

v.intr.（不及物动词）

To break or snap apart.

断裂，折断

To make a sharp, snapping sound.

碎裂声，爆裂声：发出尖锐的爆裂声

To break without complete separation of parts; fissure:

破裂，裂缝：没有完全分离部分的破裂；裂开：

例句：

The mirror cracked.

镜子破裂了

To change sharply in pitch or timbre, as from hoarseness or emotion. Used of the voice.

嗓音发劈：由于声音嘶哑或情绪激动而造成的音高或音质的突变。用于指嗓音

To break down; fail:

失去控制；衰退：

例句：

The defendant`s composure finally began to crack.

被告*终开始失去镇定了

To have a mental or physical breakdown:

崩溃：精神上或体力上的崩溃：

例句：

cracked under the pressure.

在压力下崩溃了

To move or go rapidly:

快速移动：

例句：

was cracking along at 70 miles an hour.

以每小时七十英里的速度快速行驶

Chemistry To break into simpler molecules by means of heat.

【化学】 裂化：通过加热分解成更简单的分子

v.tr.（及物动词）

To cause to make a sharp, snapping sound.

使发出尖锐的爆裂声

To cause to break without complete separation of parts:

使裂开：使裂开但并未造成部分的完全分裂：

例句：

cracked the glass.

敲碎玻璃

To break with a sharp, snapping sound.See Synonyms at break

使有尖锐的爆裂声参见 break

To crush (corn or wheat, for example) into small pieces.

压碎：将（稻谷或小麦等） 压成碎末

To strike with a sudden, sharp sound.

击打：带有突然或尖锐的声音击打

Informal

【非正式用语】

To break open or into:

打开，撬开：

例句：

crack a safe.

打开保险箱

To open up for use or consumption:

打开：打开以供使用或消费：

例句：

crack a book; cracked a beer.

打开书本；打开啤酒

To break through (an obstacle) in order to win acceptance or acknowledgement:

排除障碍：为使他人接受或承认突破（障碍）：

例句：

finally cracked the .men-only. rule at the club.

*终打破了只许男子进入俱乐部的规定

To discover the solution to, especially after considerable effort:

解决：尤指在经过大量努力后发现…的解决方法：

例句：

crack a code.

破译密码

To cause (the voice) to crack.

使（嗓音）变哑

Informal To tell (a joke), especially on impulse or in an effective manner.

【非正式用语】 开玩笑：尤指机智并有效地说（笑话）

To cause to have a mental or physical breakdown.

崩溃：使在精神上或体力上崩溃

To impair or destroy:

损害，破坏：

例句：

Their rude remarks cracked his equanimity.

他们粗俗的话语使他再也不能保持镇定

To reduce (petroleum) to simpler compounds by cracking.

分馏，裂解：通过挤压使（石油）变成更简单的化合物

n.（名词）

A sharp, snapping sound, such as the report of a firearm.

爆裂声：尖锐的爆裂声（如*击声）

A partial split or break; a fissure.

碎裂，裂缝：部分破裂或裂开；裂缝

A slight, narrow space:

狭缝，窄缝：轻微的狭窄裂缝：

例句：

The window was open a crack.

这扇窗只开了一条细缝

A sharp, resounding blow.

重击声：尖锐且有回声的打击声

A mental or physical impairment; a defect.

缺陷：脑力或体力上的弱点；缺陷

A breaking, harshly dissonant vocal tone or sound, as in hoarseness.

沙哑声，变声：破裂、尖锐刺耳的音调或声音，如沙哑

An attempt or try:

试图，尝试：

例句：

gave him a crack at the job; took a crack at photography.

让他试着干这工作；试着从事摄影工作

A witty or sarcastic remark.See Synonyms at joke

俏皮话，挖苦话参见 joke

A moment; an instant:

一瞬；片刻：

例句：

at the crack of dawn.

黎明时分

Slang Chemically purified, very potent cocaine in pellet form that is smoked through a glass pipe and is considered highly and rapidly addictive.

【俚语】 快克：一种经过高度化学提纯的可卡因药丸，通过玻璃烟管吸取，很容易使人上瘾

adj.（形容词）

Excelling in skill or achievement; first-rate:

一流的，顶尖的：在技艺或成就上超群的；第一流的：

例句：

a crack shot; a crack tennis player.

神*手；一流的网球运动员

<常用词组>crack down

To act more forcefully to regulate, repress, or restrain:

严厉取缔：采取严厉措施来规定、抑制或约束：

例句：

The police cracked down on speeding.

**取缔超速行车

crack up 【非正式用语】

To praise highly:

高度赞扬：

例句：

He was simply not the genius he was cracked up to be.

他不象人们所赞扬的那样是个天才

To damage or wreck (a vehicle or vessel):

损坏：（汽车、轮船等）撞坏或摧毁：

例句：

crack up a plane; crack up a boat.

撞毁了一架飞机；撞沉了一条船

To wreck a vehicle in an accident:

撞车：在事故中撞毁一辆汽车：

例句：

cracked up on the expressway.

在高速公路上撞车了

To have a mental or physical breakdown.

崩溃：在精神上或体力上的崩溃

To experience or cause to experience a great deal of amusement:

大笑：经历或使经历极大的快乐：

例句：

really cracked up when I heard that joke.

听到那个笑话我真想大笑

<习惯用语>crack the whip

To behave in a domineering manner; demand hard work and efficiency from those under one`s control.

盛气凌人地：以盛气凌人的方式表现；要求其下属努力并有效地干活

来源：

Middle English craken

中古英语 craken

from Old English cracian * see ger…- 2

源自 古英语 cracian *参见 ger…- 2