英语词汇“know one's onions”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	know one's onions
释义	know one's onions phrasal : to know one's stuff
随便看	cellular plant cellular respiration cellular tissue cellulase cellulate cellulation cellule celluli celluli- cellulifugal cellulin cellulipetal cellulite cellulitis cellulo cellulo- celluloid cellulolytic cellulomonas cellulosan cellulose cellulose cellulose acetate cellulose acetate butyrate cellulose acetate propionate

英语词典包含332784条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。