crack-up
英
[k'ræk'ʌp]
美
[k'ræk'ʌp]
- n. (飞机等)撞碎；(身体的)衰退；(精神的)崩溃；破坏
crack-up的用法和样例：
例句
用作名词 (n.)
- The ship was breaking up on the rocks.
船被礁石撞碎了。 - Also, the valves close with a great deal of impact, which may crack or break the valves and scuff the camshaft and followers.
此外，气门关闭撞击力大，可能撞裂或撞碎气门，并擦伤偏心轮轴和随动机构。 - The surface gloss had begun to crack.
表面的光彩已经开始衰退了。 - Many small businesses smashed up during the slump.
许多小企业在经济衰退时破了产。 - Family problems made him crack up.
家庭问题弄得他精神崩溃了。 - Financial stress is making me crack.
经济上的压力在使我崩溃。 - They should have been put up to the enemy sabotage.
本来应该有人告诉他注意提防敌人的破坏。 - It was his drinking that busted up their marriage.
是他的酗酒行为破坏了他们的婚姻。
词汇搭配
- crack up 撞毁(赞扬
