英语词组know what I am doing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	know what I am doing
释义	(redirected from know what I am doing) know what (one) is doing To be adequately prepared or knowledgeable enough to do something. You really shouldn't be handling those power tools unless you know what you're doing.
随便看	in the same league as something in the same mold in the same mould in the same mould (as) in the Sam hell in (the) Sam Hill? in the Sam Hill in the scheme of things in the scrap heap in these circumstances in the second place in the second place, third place in these parts in the shade in the shadow of in the shadow of somebody in the shadow of someone in the shadow of (someone or something) in the shadow of something in the shape/form of somebody/something in the shape of in the shape of somebody in the shape of someone in the shape of (someone or something) in the shape of something

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 what (one) is doing