Glycerol is traditionally produced as a by-product of soap and fatty acids industry.Rsearch on microbial production o f glycerol is a new developing field.是什么意思_Glycerol is traditionally produced as a by-product of soap and fatty acids industry.Rsearch on microbial production o f glycerol is a new developing field.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句