英语词组knowing his beans是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	knowing his beans
释义	(redirected from knowing his beans) know (one's) beans To 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	so clean he could eat off the floor so clean he could eat off the floors so clean I could eat off the floor so clean I could eat off the floors so clean one could eat off the floor so clean one could eat off the floors so clean she could eat off the floor so clean she could eat off the floors so clean that clean that I could eat off the floor so clean that clean that I could eat off the floors so clean that he could eat off the floor so clean that he could eat off the floors so clean that one could eat off the floor so clean (that) (one) could eat off the floor(s) so clean that one could eat off the floors so clean that she could eat off the floor so clean that she could eat off the floors so clean that they could eat off the floor so clean that they could eat off the floors so clean that we could eat off the floor so clean that we could eat off the floors so clean that you could eat off the floor so clean that you could eat off the floors so clean they could eat off the floor so clean they could eat off the floors

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。

know (one's) beans