The removal rate of phenolic compounds reached 93.9%, but that of NH4(superscript +)-N was less than 27.3%.是什么意思_The removal rate of phenolic compounds reached 93.9%, but that of NH4(superscript +)-N was less than 27.3%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句