英语词汇backup communication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 communication
释义	backup — 奥援 communication — 通信 • 交流 • 交际 • 联络 communication n — 传播 n • 来文 n
随便看	lotus seed head lotus seed paste lot value lot volume lot weight lot women lot worse lot x lot´s lot´s of colleagues lot´s of colleagues lot´s of love lot´s of love lot´s of love loud loud and clear loud and noisy loud and proud loud arrogant talk loud bang loud clamor loud colourful loud cry loud demand loud enough

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 —