| 单词 | know what you are talking about |
| 释义 | know what you are talking about know what you are talking about → know what you are talking about at talk1(4) to know a lot about a particular subjectknow what you are talking about |
| 随便看 |
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英汉双解词典包含236457条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。