英语词汇backup appliance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 appliance
释义	backup — 奥援 appliance n — 家电 n • 应用 n appliance — 械 • 用具 apply — 使用 • 运 • 予以 • 应用 • 报名 • 着 apply v — 申请 v • 使自己全神贯注 v • 适用 v • 敷用 v • 运用 v • 请求 v • 适合 v • 涂抹 v
随便看	rate quantity rate quote rate range rate ranged from rate ranges from rate ranging from to rate ratio rate reduction rate regime rate registered in rate-regulated activity rate regulation rate related to rate relatively rate remains unchanged rate requirements rate research Rate Reserve rate resolution rate-responsive rate restoration rate restrictions rate results rate review rate-rising

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 —