crack
单词辨析：
强调将某件东西扯、撕或击成碎片，可以针对具体的东西，也可以指抽象事物的整体或部分被破坏。
If you break the cup, you'll have to pay for it.
如果你打碎那个茶杯，你得赔偿。
They were climbing when the ladder broke.
他们正往上爬，梯子突然断了。
The window broke into pieces.
窗上的玻璃碎了。
She broke the record in the long-jump competition.
她打破了跳远纪录。
通常指某物出现裂纹或裂成碎片，尤指为得到或使用某物内部的东西而将其砸开。
The little boy failed to crack the walnut.
小男孩没能砸开核桃。
The glass will crack if you pour hot water into it.
别往玻璃杯里倒热水，不然会烫裂杯子。
The ice began to crack at the edge.
冰块的边缘开始裂开了。
She dropped a plate and cracked it this morning.
今天早上她把一个盘子掉在地上打破了。
Crack three eggs into a bowl and mix them together.
往碗里打3个蛋，并搅拌均匀。
指较大的外力将某物压坏、压碎、压扁等。
The tree fell and crushed my car.
树倒了，把我的车压坏了。
The package was badly crushed in the post.
包裹在邮寄过程中受压而严重受损。
指（使）某物顺着直线方向裂开或撕裂。
Her coat split along the seam.
她的外套顺着接缝裂开了。
How did you split your trousers?
你怎么把裤子撕破了？
相关例句：
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。
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。
The bowl has a crack in it.
这只碗上有条裂纹。
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。
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。
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。