英语词汇proportionate mortality rate怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	proportionate mortality rate
释义	proportionate mortality rate
随便看	trifilar suspension trifilar wire trifiletti trifistulary triflagellate triflate triflates triflation triflavin trifle trifle away trifled away trifled with trifler trifles triflest trifles with trifleth trifle with trifle with sb trifle with sth triflex triflexes Triflic triflic acid

英汉双解词典包含3607232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。