| 词组 | could hear a pin drop |
| 释义 | could hear a pin drop (you) could hear a pin drop to be extremely quiet. The new sound-proof lab is so well designed, you can hear a pin drop. You could have heard a pin drop for a full minute after every song and then the audience would clap wildly. |
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英语词组固定搭配大全包含18674条英汉双解词组，基本涵盖了全部常用英文词组、短语的翻译及用法，是英语学习的有利工具。