英语词汇backup operator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	backup operator
释义	backup — 奥援 operator n — 操作 n • 经营者 n • 营办商 n operator — 操作者
随便看	at-a-glance information at a glance overview at-a-glance summary at a global level at a global scale at a good level at a good pace at a good price at a good profit at a grade at a gradual pace at a granular level at a grass roots level. at a great age at a great cost at a great distance at a great distance from at a greater distance at a greater rate at a greater rate than at a greater risk at a greater speed at a great pace at a great price at a great rate

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。

backup —