英语词汇“back up”的读音、意思、用法、释义、词根词缀，怎么读、中文怎么翻译-英汉双解翻译词典-英中网

词汇	back up
类别	英汉双解翻译词典
释义	back AHD[băk] D.J.[bæk]K.K.[bæk]backed, back.ing, backs back up To cause to accumulate or undergo accumulation:使聚集：引起堆积或经过积累：The accident backed the traffic up for blocks. Traffic backed up in the tunnel.事故引起了交通阻塞。在地下道中引起了交通阻塞 Computer Science To make a backup of (a program or file).【计算机科学】备份：为（程序或文件）备份
随便看	underwear什么意思翻译 underweight什么意思翻译 underwent什么意思翻译 underwhelm什么意思翻译 underwhelmed什么意思翻译 underwhelming什么意思翻译 underwhelms什么意思翻译 underwing什么意思翻译 under wing什么意思翻译 under wing-under (one's) wing什么意思翻译 underwire什么意思翻译 underwood什么意思翻译 Underwood什么意思翻译 underwool什么意思翻译 underworld什么意思翻译 under wraps什么意思翻译 underwrite什么意思翻译 underwriter什么意思翻译 underwritten什么意思翻译 underwrote什么意思翻译 under–the–counter什么意思翻译 under–the–table什么意思翻译 undescended testicle什么意思翻译 undeserved什么意思翻译 undeservedly什么意思翻译 undesigning什么意思翻译 undesirability什么意思翻译 undesirable什么意思翻译 undesirably什么意思翻译 undetermined什么意思翻译