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 ¹⁶⁹³ freq. 1589 dict. 130 spoken 916 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	prochiral ketone prochiral unit prochlolperazine Prochlorales prochloraz prochlorite prochlorococcus prochloron Prochlorophyta prochlorophyte prochlorophytes Prochlorothrix prochlorpefazine ethanedisulfonate prochlorpemazine prochlorpemazine maleate Prochlor-perazine prochlorperazine Prochlorperazine Dimaleate Prochlorperazine Edisylate prochlorperazine edisylate oral solution Prochlorperazine Edisylate Salt prochlorperazine edisylate syrup Prochlorperazine Ethanedisulfonate Prochlorperazine Ethanedisulphonate prochlorperazine maleate

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。