| 词组 | if it ain't broke, don't fix it |
| 释义 | if it ain't broke, don't fix it it is a mistake to try to improve something that works. He hasn't made a lot of changes to the team since taking over as head coach, figuring if it ain't broke, don't fix it. |
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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。