crack是什么意思

详细释义

• 0 to break something so that it does not separate, but very thin lines appear on its surface, or to become broken in this way -- （使）破裂；（使）裂开；（使）产生裂纹

  • A stone hit the window and cracked the glass. 石块击中窗户，打裂了玻璃。

  • I cracked my tooth as I fell. 我摔倒时把牙齿磕了一道裂缝。

  • The walls cracked and the roof collapsed in the earthquake. 地震中墙壁开裂，屋顶坍塌。

  • Stress and overwork are causing teachers to crack (up). 压力和过度劳累使老师们身心疲惫。

  • Their relationship began to crack (up) after their child died. 孩子夭折后，他们的关系开始出现问题。

  • He cracked during questioning and told us where to find the stolen goods. 他经受不住盘问，向我们供出了赃物藏匿处。

• 1 to break something open, especially in order to reach or use what is inside -- （尤指为得到或使用内部的东西而）使破裂，打开，砸开

  • Crack three eggs into a bowl and mix them together. 往碗里打3个蛋，并搅拌均匀。

  • He cracked (open) the nuts with his hands. 他用手将坚果捏开。

• 2 to find a solution to a problem -- 解决（问题）；破译

  • They cracked the code and read the secret message. 他们破译了密码，读取了密电。

  • UK I've been trying to solve this problem all week, but I still haven't cracked it. 整个星期我一直在试图解决这个问题，但还是不得要领。

• 3 to hit something or someone -- 碰，撞，击

  • I cracked my head on/against the door. 我的头撞在门上。

  • They cracked him over the head with a baseball bat. 他们用棒球棒打了他的头。

• 4 to make a sudden, short noise, or to cause something to make this noise -- （使）噼啪作响；（使）发出爆裂声

  • The whip cracked over the horses' heads. 鞭子在马头上方噼啪抽响。

  • He's always cracking his knuckles (= pulling the joints of his fingers to make a noise). 他总是把自己的手指关节弄得噼啪作响。

  • Her voice cracked with emotion as she told the story. 讲起这件事时她激动得嗓音都嘶哑了。

• 5 to make a joke or funny remark -- 说俏皮话；开玩笑；说笑话

  • He's always cracking jokes. 他总爱说笑话。

• 6 a very narrow space between parts of something -- 裂缝，缝隙；裂口

  • Cracks had appeared in the dry ground. 干涸的土地上出现了裂缝。

  • We peered through the crack in the floorboards. 我们透过地板块之间的缝隙使劲看。

  • figurative Cracks began to show in his façade of self-confidence. 他自信的外表下开始露出破绽。

  • She opened the door just a crack to listen to the conversation. 她把门打开一条小缝听人谈话。

• 7 a sudden loud sound -- 爆裂声；噼啪声

  • the crack of a rifle/whip/breaking branch 步枪／鞭子／树枝断裂的噼啪声

• 8 an attempt -- 努力；尝试

  • It was her first crack at beating the record. 这是她第一次尝试破纪录。

  • It's not something I've done before, but I'll have/ (US take) a crack at it. 这事我从未做过，但我会试一试。

• 9 a powerful form of the drug cocaine -- 强效纯可卡因

  • Several kilos of crack were found in her luggage. 在她的行李中发现了好几公斤强效纯可卡因。

  • a crack addict 吸强效纯可卡因成瘾的人

• 10 →  craic -- 愉快时光；（尤指）令人快乐的交谈

• 11 a method of getting into someone else's computer system -- 非法侵入（计算机系统）的方法

  • Find cracks for your shareware programs. 为你的共享程序找到非法进入的方法。

• 12 a wisecrack -- （尤指用来批评的）妙语，俏皮话

• 13 excellent, or of the highest quality -- 优秀的；顶呱呱的；第一流的

  • a crack regiment 王牌军团

  • crack troops 精锐部队