英语词汇“pollutants standard index”的翻译、意思、用法、释义-英汉汉英词典

单词	pollutants standard index
释义	pollutants standard index (PSI)空氣污染指數氣象學名詞
随便看	to investigate philosophically to investigate privately to investigate right principles to investigate stealthily to investigate strictly to investigate the classics till grey-headed to investigate the facts of a case to investigate the laws of nature to investigate the nature of things to investigate thoroughly to investigate to the bottom to invest money to invest money by purchasing a property to invest money by purchasing a share to invest with a crown or regal ornament to invest with office to invest with power to invest with rank to invest with the dignity and privilege of a lord to invest with the dignity and privileges of a lord to invest with the yellow robe to invite a friend to invite a guest to invite a teacher to invite by presents