3325英语网 英语单词
Backup的音标发音
Backup
英式发音：['bækʌp] or ['bæk,ʌp]
美式发音
(noun.) (computer science) a copy of a file or directory on a separate storage device; 'he made a backup in case the original was accidentally damaged or erased'.
(noun.) an accumulation caused by clogging or a stoppage; 'a traffic backup on the main street'; 'he discovered a backup in the toilet'.
编辑:思朋斯
