英语词汇have perfect mastery of sth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	have perfect mastery of sth
释义	have perfect mastery of sth— 过硬
随便看	make a contribution to the understanding make a contribution towards make a contribution with make a control make a conversation make a convincing case make a cooperation make a copy make a copy make a copy of a recording make a correct diagnosis make a correction make a correct judgment make a cost estimate make a cost saving make a counter offer make a counter-offer when haggling make a counter proposal make a courtesy call on sb. make a cover make acquaintance make acquaintances indiscriminately make acquaintance with make acquainted with make acquisitions

英汉双解词典包含2273206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。

have perfect mastery of sth—