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	staff-shaped staff share staff shortage staff shortfalls staff should be aware staff skills staff skills training staff's knowledge staff social staff social club staff solves staff sourcing staff speak staff sport staff spread staff's quarters staff's spirit staff statistics staff's time staff's time staff's time staff`s travel staff`s travel staff strength staff structure

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 —