| 单词 | know what's what |
| 释义 | know what's what know what's what INFORMAL ► F0 If you know what's what, you have a lot of experience and can judge people and situations well: » Linda's been in the business for 30 years - she knows what's what.Thesaurus+: ↑Knowing and learning |
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英语词典包含67674条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。