A.Our Collagen is porcine Collagen comes from DaYi zoology hoggery, The same collagen as the injections except processed differently.是什么意思_A.Our Collagen is porcine Collagen comes from DaYi zoology hoggery, The same collagen as the injections except processed differently.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句