英语词汇backup activity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 activity
释义	backup — 奥援 activity n — 活性 n • 作为 n • 作用 n • 事业 n • 行为 n • 生活 n • 活度 n • 举动 n • 积极性 n active — 活动 • 活性 • 好动 • 活泼 • 热络 • 蹦达 • 娓 • 悧 active adj — 有源 adj
随便看	cantonal hospital cantonal income tax cantonal school cantonal tax cantonal tax purposes Canton court canton de vaud Cantonese Cantonese cuisine Cantonese language Cantonese opera cantonese poached chicken, known as "white cut chicken" cantonese poached chicken, known as "white cut chicken" cantonese poached chicken, known as "white cut chicken" Cantonese Romanization Cantonese Romanization cantonese sponge cake also known as Mara cake Canton fair canton Geneva canton level canton Lucerne Canton Lucerne can't only help Canton of Bern Canton of Berne

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 —