The growth test and bacteria infection fighting test were determined using chitin,N 6 biotin and Glucosamine hydrochloride as feed regulator.是什么意思_The growth test and bacteria infection fighting test were determined using chitin,N 6 biotin and Glucosamine hydrochloride as feed regulator.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句