| 词组 | what's all this in aid of? |
| 释义 | What's (something) in aid of?What is the reason for or purpose of something? Someone told me they just called an all-hands meeting for this afternoon. What is that in aid of? what's all this in aid of?what is the purpose of this? British informal |
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英语词组固定搭配大全包含354030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。