英语单词“know one's onions”的翻译、意思、用法、释义-英汉词典

单词	know one's onions
释义	know one's onions1.■= know the ropes2.■[口语]精通自己的业务；精明干练
随便看	permanent magnet permanent-magnet focusing permanent-magnetic generator permanent magnetism Permanent-magnet loudspeaker permanent memory permanent mold permanent parasites permanent press permanent-press permanent press resin permanent rest camp permanent set permanent snow belt permanent-split capacitor motor permanent spring permanent storage permanent stream permanent tissue permanent tooth permanent vegetable permanent vegetation cover permanent wave permanent way permanganate 续蔓沈竿空莫测，石鱼酒舫未应求寒守三衣法，饥传一钵歌宾鸿讳入严关去，吾策如今不似鸿新买屋三间欢爱倘再得，功名去莫追幽溪鹿过苔还静，深树云来鸟不知寒空暗霏微，旷野流云雾好景入诗皆可画，未知陈子画中诗菡萏溢嘉色，筼筜遗清斑贮瓶经腊水，响塔隔山钟题林德夫东山别墅·其一同梁叔熹过集蒋园时方营筑和阗玉对瀑仙晚晴落照·其四将进酒张头探脑遗耋邛郲坂评裁百鍊金