英语词汇backup infrastructure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 infrastructure
释义	backup — 奥援 infrastructure — 基础设施 • 基建 • 架构 • 基础结构
随便看	set a currency set a date for set a date range set a deadline for set a deadline for payment set a default set a delay set a destination set a direction set a disk set adrift set a duration set a filter for set a fire set a fixed # set a fixed target set a flat rate set a flow rate set a foot set after set against set against a background set against this set a grace period set a great store by

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 —