英语词汇parts per million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	parts per million
释义	parts per million /pɑːts pɜː ˈmɪlɪən/ npl. 百万分之几；百万分率
随便看	scened scene dock sceneman scenemen scenemen scene painter sceneries sceneries scenery scenes scene shift scene shifter scenic scenical scenically scenic design scenic designer scenic railway scenic reserve scenics scening scenographer scenographers scenographic scenographical

英汉双解词典包含368430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。