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 starving be starving (for sth) be starving for sth be stay etc. young at heart be/stay one jump ahead (of sb/sth) be stay stand etc. stock-still be steamed be steamed (about sth) be steamed about sth be steamed up be steeped in sth be sth for your sins be still going strong be stinking rich be stony broke be strange bedfellows be strapped for cash be streets ahead be streets ahead of sb be streets ahead (of sb/sth) be streets ahead of sth be strong on sth be struck by/on/with sb/sth be struck by sb be struck by 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。