英语词汇“know one's onions”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	know one's onions
释义	know one's onions 汉语翻译精明
随便看	backbone element electrolytic potential dorsoventrad varienty shop interfacial agent partnership accounting shift key law-agent mitrous ether three-fifths compromise pardonable establishment of basic fact imperfect elastic collision talismanical electric cradle instruction phase gaming machine sleep through sth belly-landing multifunctional module top handling attachment Remak's nuclear division axial myopia allylmecaptomethyl-penicillin barred teeth

英语词典包含435040条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

know one's onions