单词	back-up copy
释义	back-up copy [计] 副本
随便看	run a mile from run amok run amuck run amuck at society run amuk Runamycin run an account run and gun run-and-gun run-and-hit run and run run-and-shoot Run and tell that run an engine run an enterprise run an errand run a newspaper run an eye down run an eye over run an eye s down run an eye s over run an eye s through run an eye through runanga runanine 一本正经一来一往一来二去一板一眼一板三眼一枕南柯一枕槐安一枕邯郸一枕黄梁一枕黄粱いえもといえもと【家元】いえやしきいえやしき【家屋敷】いえるいえるいえる【癒える】いえる【言える】いえろーいえろーかーど