英语词汇back-up operation的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	back-up operation
释义	back-up operation 例句释义: 全部
随便看	lithic sublabile arenite lithic tuff lithic wacke lithidionite lithifaction lithification lithify lithify lithify lithify lithina lithin coating lithing Lithinon lithiocarmine lithiolite lithiomarsturite lithionamethyst lithion beryl lithioneisen glimmer lithionite lithionite-granite lithionnephelin lithiophilite lithiophorite

英汉双解词典包含2704715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。