英语词汇parts per million by volume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 by volume
释义	per — 论 by volume adv— 按产量 adv a volume— 册子 volume — 卷 • 容量 • 调门 • 书卷 parts pl — 部分 pl • 零件 n • 配件 pl parts — 部件 100 million— 亿 million num — 百万 num million adj — 不计其数的 adj • 数百万的 adj by adv — 于 adv • 被 adv • 借由 adv by prep — 以 prep volume n — 音量 n
随便看	retail building retail business Retail business unit retail buyer retail buying retail capabilities retail capacity retail categories retail category retail catering retail ceiling price retail Center retail chain retail check retail checkout retail cleaning retail client retail commercial banking retail commercial services retail companies retail competence retail competition retail component retail conditions retail connection

英汉双解词典包含2273206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。

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