英语词汇back-up electricity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	back-up electricity
释义	back up (sb.) — 作主 • 做主 back sb up— 敲边鼓 backing up v — 备份 v electricity n — 电 n • 电费 n • 电能 n • 供电 n • 用电 n • 电气 n • 电力 n back adj — 后 adj • 回来 adj back adv — 支持 adv • 支援 adv • 力挺 adv • 脊背 adv • 后边 adv back n — 背 n • 背面 n • 背部 n • 后面 n • 背影 n • 脊 n • 背侧 n back-up — 后援 up — 向上 • 攲 up n — 起伏 n back sb. up— 仗腰
随便看	in particular not in particular obvious in particular offers in particular on the basis of in particular on the subject of in particular, please in particular, please in particular, please in particular, please in particular point out in particular programmes in particular proud in particular provided in particular pursuant in particular referring in particular refer to in particular regarding in particular related in particular relating to in particular responsible in particular settings in particular since in particular situations in particular steps in particular such as

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。

back up (sb.) —