英语词组know what you’re doing/about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 you’re doing/about
释义	●know what you’re ˈdoing/aˈbout (informal) have experience of doing sth and therefore understand it fully 对…有经验；老到◆‘I’m worried about David using that machine.’ ‘Don’t worry. He knows what he’s doing.’ “我不大放心戴维用那台机器。”“别担心，他有经验，知道怎么用。”
随便看	be come get etc. in on the ground floor be/come on stream be/come to the fore be/come under fire be/come up against a brick wall be common knowledge be common/public knowledge be compos mentis be cooking with gas be cruel to be kind be curtains be curtains for sb be curtains (for sb/sth) be curtains for sth be cut from the same cloth be cut out for sb be cut out for sb/sth be cut out for sth be cut out to be sth bed be dead set against against doing sth be (dead) set against sth/against doing sth be dead set against sth doing sth be dead set on on doing sth be dead set on sth doing sth

英语词组固定搭配大全包含20132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。