英语词汇master key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	master key
释义	master keyn. a key that opens several locks, each of which also has its own key 万能钥匙
随便看	protester protestingly protestor Proteus prothalamium prothallium prothallus prothesis prothetic prothonotary prothonotary warbler protist protistology protium proto- protocol protomartyr proton protonic protonotary Protonotary Apostolic protopectin protophyte protoplasm protoplasmal

英汉双解词典包含94788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。