英语词汇“know one's onions”的翻译、意思、用法、释义-英汉汉英词典

单词	know one's onions
释义	know one's onions = know the ropes [口语]精通自己的业务；精明干练以上来源于：《21世纪大英汉词典》 know one's onionsphr.① 【口】通曉事務；精明練達
随便看	floating radiosonde floating rake floating random walk floating rate floating-rate bond floating rate; flexible rate; variable rate floating-rate loan contracts floating rate note floating-rate note floating rate note, frn floating rate-- variable rate-- flexible rate floating rate--variable rate-- flexible rate floating reamer floating reef floating reference address floating replacement character floating reserve floating restaurant floating resurf floating reticle floating rib floating rice floating rig floating rim floating ring