英语词汇know what one is talking about怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	know what one is talking about
释义	know what one is talking about be expert or authoritative on a specified subject 对某个主题是行家, 很在行。 See main entry:talk
随便看	allotment allotrope allotropic allotropy allotted, allotting allottee all out all-over all over all over bar the shouting all over the lot all over the place all over the shop all over the show allow allowable allowably allowance allowedly allow for alloxan alloy all-party all-pervading all-points bulletin

英汉双解词典包含131075条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。