英语词汇computer backup是什么意思，computer backup的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	computer backup
释义	DEFINITIVE EXAMPLES 权威例句We had no computer backup and had to rely on old paper files to reconstruct the records.我们没有计算机备份，只得靠旧的纸档案重做记录。剑桥国际
随便看	feed glass washer feed grinder feed grinding feed gun feed head feed high feed hole feed holes feed hopper feed hopper magazine feed horn feed in feed in feed in feed inlet feed into feed into feed launder feed line feed line feed liquid feed liquid inlet five-in-a-row five-in-one ration five-inch

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。