英语词汇have sth. at one's fingers的读音、翻译及短语词组释义-英汉双解词典

单词	have sth. at one's fingers
释义	have sth. at one's fingers对某事了如指掌, 精通某事物
随便看	ossa ulnare ossa unguis ossa vesalianum ossa vespertilionis ossa wormi ossa xiphoides ossa ypsiloides ossa zygomaticum ossein osseine osselet osseoalbuminoid osseo-albumoid osseo-aponeurotic osseocartilaginous osseocolla osseofibrous osseomucin osseomucoid osseosonometer osseosonometry osseous osseous cells osseous cochlea osseous gouge

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