英语词汇backup performance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 performance
释义	backup — 奥援 performance — 性能 • 表演 • 演出 • 秀 performance n — 效能 n • 执行 n
随便看	I won't deny i won't deny i won't destroy i won't disturb you i won't disturb you I wont do it I won't do it again I won't do it again i won't do that i won't do that i won't forget i won't forget I won't get bored I won't get bored i won't give up I won't give up i won't give you i won't give you I won't go away I won't go away I won't go into detail I won't go into detail i won't have i won't have problem i won't have problem

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 —