英语词汇“pack-years”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	pack-years
释义	pack-years 原型:pack-years 是 pack-year 的复数 [网络]吸烟累积指数；吸烟史用包年；吸烟年包数
随便看	casing grip casing guide casing guide of pump casing hanger casing head casinghead casing head coupling casing head deep drilling casing head gas casinghead gas casing-head gas casing head gasoline casing-head gasoline casinghead gasoline casing head housing casing head plant casinghead plant casing-head plant casing head pressure casinghead price casing head spool casinghead tank casing heat exchanger (heat-exchange apparatus) casing, hermetically-sealed apparatus, electric casing hole-boring method

英汉翻译词典包含4368284条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。