英语词汇Pollutant Standards Index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	Pollutant Standards Index
释义	Pollutant Standards Index 〈美〉(空气)污染标准指数
随便看	waterret water rice water rices water right water rights waters water sail water sapphire water sapphires waterscape waterscapes water scorpion water scorpions water screw waters down water seal watershed watersheds water shield water shields watershoot water shrew water-sick waterside watersider

英汉双解词典包含548777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。