英语词汇know one's onions怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	know one's onions
释义	□ know one's onions be fully knowledgeable or experienced 精明干练；精通本行 ‣Main Entry: onion
随便看	ululate ululation um -um umbel umbellar umbellate umbellifer umbelliferous umbellule umber umbilical umbilical cord umbilically umbilicate umbilicus umbles umbo umbonal umbonate umbra umbrage umbral umbrella umbrella bird

英汉双解词典包含94788条英汉词条，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。