英语词汇mastery of the facts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	mastery of the facts
释义	mastery n — 掌握 n fact n — 香港 n fact — 实事 the 1970s— 七十年代 the 1960s— 六十年代 of — 的
随便看	overview showing overview spectrum overview table overview that overview the situation overview training overview will be given overview window overview with overview with regard to over visiting overvoltage category over voltage conditions overvoltage damage overvoltage detection overvoltage device overvoltage events overvoltage induced overvoltage level over voltage protection circuit overvoltage protection devices overvoltage protector overvoltage threshold overvoltage transients overvoltage undervoltage

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。

mastery n —