单词	记录型式
释义	同记录型--记录型式
随便看	lifetime broadening life-time budget constraint lifetime control lifetime curve lifetime customer value lifetime customer value {=ltcv} life-time dilation life-time--dilation lifetime distribution lifetime dose lifetime earnings life-time-- fluorescent lifetime function lifetime gifts life time--half-life life-time-- infinite lifetime of a locality lifetime of compound nucleus lifetime of excited state lifetime of satellite lifetime of steam piping life-time-- power lifetime prediction lifetime projection life-time, prompt