英语词汇“useful life span”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	useful life span
释义	useful life span 有效寿命
随便看	time-tabled time-tableds time table file timetable holder time table memory time table of runs timetable poster timetabler timetablers time tables timetables time-tables time-tabling timetabling time-tablings timetablings time tagging time taken time taken by program time-taking timetaking timetalbe time-telling time-temperature control time-temperature correspondence 比屋连甍比岁不登比年不登比户可封比手划脚比权量力比比皆是比比皆然比物丑类比物假事ごいんごいんごいん【五音】ごいん【誤飲】ごうごうごうごうごうごう