milk secretion編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看milk secretionmilk secretion — 名詞名詞1. the process of producing and releasing milk from mammary glands1.名詞釋義泌乳the process of producing and releasing milk from mammary glands例句Milk secretion in cows increases after calving.