crack up基本解释
撞毁(赞扬；衰退；突然大笑起来)
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crack up是什么意思
verb
1. laugh unrestrainedly
Synonym: break up
2. rhapsodize about
3. suffer a nervous breakdown
Synonym: crackcrock upbreak upcollapse
1. (因精神压力大而)垮掉，崩溃
If someone cracks up, they are under such a lot of emotional strain that they become mentally ill.
e.g. She would have cracked up if she hadn't allowed herself some fun.
她若是没给自己找点乐趣的话，早就崩溃了。
2. (使)大笑
If you crack up or if someone or something cracks you up, you laugh a lot.
crack up的翻译
e.g. She told stories that cracked me up and I swore to write them down so you could enjoy them too...
她讲了几个令我捧腹大笑的故事，我一定要写下来，好让你也乐乐。
e.g. We all just cracked up laughing.
我们都不禁哈哈大笑起来。
1. crack up的反义词
1. 撞坏, 健康崩溃, 吹捧：ditty 小调, 小曲 | crack up 撞坏, 健康崩溃, 吹捧 | forest plants 森林植物
2. 撞碎：crack-down 制裁 | crack-up 撞碎 | crackable 会裂开的
3. 失去控制：crack 神经错乱的 | crack up 失去控制 | crackers 发疯的
4. 撞坏：crack on 加速 | crack up 撞坏 | crack wise 说俏皮话
