Rate of reducing COD value of waste water from the white spirit was 79%.Rate of reducing COD value of waste water from breweries was 68%.是什么意思_Rate of reducing COD value of waste water from the white spirit was 79%.Rate of reducing COD value of waste water from breweries was 68%.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句