crack-up的用法和樣例：
例句
用作名詞 (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，氣門(mén)關(guān)閉撞擊力大，可能撞裂或撞碎氣門(mén)，并擦傷偏心輪軸和隨動(dòng)機構。 - The surface gloss had begun to crack.
表面的光彩已經(jīng)開(kāi)始衰退了。 - Many small businesses smashed up during the slump.
許多小企業(yè)在經(jīng)濟衰退時(shí)破了產(chǎn)。 - Family problems made him crack up.
家庭問(wèn)題弄得他精神崩潰了。 - Financial stress is making me crack.
經(jīng)濟上的壓力在使我崩潰。 - They should have been put up to the enemy sabotage.
本來(lái)應該有人告訴他注意提防敵人的破壞。 - It was his drinking that busted up their marriage.
是他的酗酒行為破壞了他們的婚姻。
詞匯搭配
- crack up 撞毀(贊揚
