奶牛的英文怎么说

"Cow" 译为 "奶牛"。它的来源不详。

英文例句：

The cow is a domesticated animal that is raised for its milk.
(奶牛是一种饲养的家畜，以其牛奶而闻名。)
I saw a herd of cows grazing in the field.
(我看到一群奶牛在田野里吃草。)
Cow's milk is a good source of calcium and protein.
(牛奶是钙和蛋白质的良好来源。)