英语词汇“back ... up”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	back ... up
释义	back ... up 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	dissolved bones compound dissolved carbon dissolved carbon dioxide in seawater dissolved cavern dissolved flux dissolved forms in seawater dissolved fracture dissolved free amino acid dissolved gas dissolved gas content of oil dissolved-gas drive dissolved gas drive dissolved-gas drive pool dissolved-gas-drive reservoir dissolved gases dissolved greenhouse gas in seawater dissolved guano dissolved gum dissolved hydrocarbon dissolved impurities dissolved impurity dissolved inorganic carbon dissolved into dissolved iron dissolved load 繁华一瞬繁华事散逐香尘繁华事散逐香尘繁华梦繁华歇繁华歇繁华流水去繁华竞逐繁弦迸关纽繁星宿故关つまる所つま先あがりつま先だつつま先上がりつま先立ちつま先立つつま取るつま弾きつま弾きつま弾く