crack的意思

基本释义

• v 使破裂；打开；变声

  to break or to make something break, either so that it gets lines on its surface, or so that it breaks into pieces

• n 裂缝；声变；噼啪声

  a very narrow space between two things or two parts of something

• adj 最好的；高明的

例句

1. Don’t put boiling water in the glass or it will crack.

   不要把沸水倒进这个玻璃杯里，否则它会破裂的。

2. Concrete is liable to crack in very cold weather.

   在严寒的天气条件下混凝土可能会开裂。

3. He picked up a piece of rock and cracked it in half.

   他捡起一块石头，把它击碎成两半。

短语

• fatigue crack 疲劳裂纹
• crack down 镇压；取缔；劈啪击下
• crack propagation 裂纹扩展
• crack down on 镇压；制裁
• crack tip 裂纹尖端，裂纹端

近义词

英英释义

noun 1. the act of cracking something Synonym: fracturecracking 2. a usually brief attempt e.g. he took a crack at it I gave it a whirl Synonym: flinggopasswhirloffer 3. a purified and potent form of cocaine that is smoked rather than snorted highly addictive Synonym: crack cocainetornado 4. a narrow opening e.g. he opened the window a crack Synonym: gap 5. a blemish resulting from a break without complete separation of the parts e.g. there was a crack in the mirror 6. witty remark Synonym: wisecracksallyquip 7. a sudden sharp noise e.g. the crack of a whip he heard the cracking of the ice he can hear the snap of a twig Synonym: crackingsnap 8. a long narrow opening Synonym: cleft, crevice, fissure, scissure 9. a long narrow depression in a surface Synonym: crevice, cranny, fissure, chap 10. a chance to do something e.g. he wanted a shot at the champion Synonym: shot verb 1. break into simpler molecules by means of heat e.g. The petroleum cracked 2. reduce (petroleum) to a simpler compound by cracking 3. become fractured break or crack on the surface only e.g. The glass cracked when it was heated Synonym: checkbreak 4. cause to become cracked e.g. heat and light cracked the back of the leather chair 5. break suddenly and abruptly, as under tension e.g. The pipe snapped Synonym: snap 6. break partially but keep its integrity e.g. The glass cracked 7. pass through (a barrier) e.g. Registrations cracked through the 30,000 mark in the county Synonym: break through 8. tell spontaneously e.g. crack a joke 9. hit forcefully deal a hard blow, making a cracking noise e.g. The teacher cracked him across the face with a ruler 10. suffer a nervous breakdown Synonym: crack upcrock upbreak upcollapse 11. make a sharp sound e.g. his fingers snapped Synonym: snap 12. make a very sharp explosive sound e.g. His gun cracked 13. gain unauthorized access computers with malicious intentions e.g. she cracked my password crack a safe crack的解释 adj 1. of the highest quality e.g. 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 Synonym: aceA-onefirst-ratesupertiptoptopnotchtop-notchtops(p)

词汇搭配

同根词