| 单词 | the roof falls/caves in |
| 释义 | the roof falls/caves in the roof falls/caves in → the roof falls/caves in at roof1(6) if the roof falls in or caves in, something bad suddenly happens to you when you do not expect itthe roof falls/caves in |
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初中学习网英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。