| 词组 | know the first thing about |
| 释义 | know the first thing about (not) know the first thing about (something) to not know anything about a particular subject. I don't know why you're asking Rob, he doesn't know the first thing about classical music. |
| 随便看 |
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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。