英语词汇“back up”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	back up
释义	back up [bæk ʌp] ⁹⁴⁷ freq. 2649 dict. 67 cmpt. 734 spoken 1056 na.支持；堵塞；【棒球】抢救后方；【计算机】把(文件等备份) [网络]倒退；后退；援助
随便看	Pitt, Pta. Pitt R. pit trader Pit trading pit trading floor pi-T transformation pit transplanting pit trap pit traverser Pittrichie Pitt-Rivers Pitts. PITTS pittsboro Pittsburg pittsburg ballet theatre Pittsburg County Pittsburgh pittsburgh-area Pittsburgh compound B pittsburgh corner lock Pittsburgher pittsburghers Pittsburghese Pittsburgh feathers

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。