| 词汇 | knew his beans |
| 释义 | (redirected from knew his beans)know (one's) beansTo be knowledgeable about and/or very familiar with something. I had no idea you were such a good piano player—you really know your beans! |
| 随便看 |
|
青年旅行网英语在线翻译词典收录了440382条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。