英语词汇backup environment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 environment
释义	backup — 奥援 environment n — 周围 n • 生活环境 n • 自然环境 n
随便看	octopus tentacles octoshape Oct's octyl stearate ocular ocular condition ocular contact ocular disorder ocular dominance ocular examination ocular health ocular hypertension ocular irritation ocular itching and burning ocular lens ocular micrometer ocular motility ocular pharmacology ocular pressure ocular problems ocular surface ocular surface disease ocular system ocular trauma ocular tumors

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 —