这是一头出奶期中的母牛。
In 3, I was a cow, eating grass, is out of milk.
我好象是一只牛，吃的是草，挤出的是牛奶。
The highest quantities of medicines were found in cow 's milk.
牛奶中发现了最高数量的药物。
Their only cow, whose milk had been their sole income, lay dead in the field.
他们唯一的牛，谁的牛奶已经他们唯一的收入，被发现死在田里。
To keep milk from turning sour, keep it in the cow.
要是牛奶不变酸，最好把牛奶储存在母牛身上。
To keep milk from turning sour, keep it in the cow.
要是牛奶不变酸，最好把牛奶储存在母牛身上。
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