英语词汇“百万分之几|百万分率”的翻译、意思、用法、释义-英汉汉英双解词典

单词	百万分之几\|百万分率
释义	百万分之几\|百万分率 PPM Parts Per Million
随便看	uk red uk reg UK Regional Air Operations Centre uk registered nurse uk regulation uk-related uk -related uk release uk remix uk resident uk-resident uk-residents uk resilience uk rhythm uk rich uk-rich uk -rich uk-ridden uk -ridden uk-rimmed uk -rimmed Ukrina Ukris Ukrit uk rock