Forty eight 35-d-old durco * landrace-yorkshire weaned pigs were divided into four groups , group FOS(basic diet +0.5%FOS) , group MOS(basic diet +0.3%FOS) .是什么意思_Forty eight 35-d-old durco * landrace-yorkshire weaned pigs were divided into four groups , group FOS(basic diet +0.5%FOS) , group MOS(basic diet +0.3%FOS) .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句