请输入您要查询的英文单词：
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
随便看
jocund
jocundities
jocundity
jocundly
jocundness
jodfenphos
jodhpur
Jodie
jodies
Jodo
jods
Jody
joe
Joe Bloggs
joe bloggss
Joe Blow
joe blows
Joe College
Joe Cool
Joe Doakes
Joe (Fred) Bloggs
Joel
Joeled
joels
Joe Miller
英汉双解词典包含483723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。
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更新时间：2025/9/21 6:33:33