| 词组 | be on the case |
| 释义 | be on the case to be doing what needs to be done in a particular situation. 'We need to book a flight before it's too late.' 'Don't worry, I'm on the case, just leave it to me.' |
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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。