dairying的用法和樣例：
例句
用作名詞 (n.)
- For example, the cultural adoptions of agriculture and dairying have, in humans, caused genetic selection for the traits to digest starch and lactose, respectively.
例如，農業和制酪業的文化采納，曾經在人類中分別造成了消化淀粉或乳糖的遺傳性狀選擇。
