英语词汇backup file怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	backup file
释义	backup file 【计算机】备用文件，备份文件，后援文件
随便看	retentiveness retentivenesses retentives retentivities retentivity retes retest retested rete testis retexture retextured retextures retexturing retgersite Retgers law rethink rethinker rethinkers rethinking rethinkings rethought retia retial retiaries retiarii

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。