英语短语词组词汇know one's onions的音标、释义、翻译、用法及例句-英语短语词组词典-老街网

短语	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	Chelicerata cheliceratas chelicerate chelicerates Chelidae chelidonic acid chelidonine cheliferous chelifore cheliform cheliped chelipeds Chellean Chelmsford cheloid cheloids chelometry Chelonariidae Chelonethida chelonethidas Chelonia chelonian chelonians chelonias Cheloniidae

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