英语词汇backup operation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 operation
释义	backup — 奥援 operation n — 操作 n • 工作 n • 行动 n • 运行 n • 运作 n • 公司 n • 营运 n • 经营 n • 手术 n • 企业 n • 机器(运转) n operation — 作业
随便看	insufficient level insufficient light insufficient light insufficient lighting insufficient lubrication insufficiently insufficiently insufficiently able insufficiently addressed insufficiently addressed insufficiently aware insufficiently clear insufficiently controlled insufficiently covered insufficiently developed insufficiently developing insufficiently discussed insufficiently equipped insufficiently explored insufficiently flexible insufficiently informed insufficiently integrated insufficiently justified. insufficiently justified. insufficiently large

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 —