围栏把奶牛和猪分开。

A fence separated the cows from the pigs.

youdao

没有人认为天生是食草动物的奶牛和猪会被变成食肉动物。

What few realized is that dairy cows and pigs, which are natural herbivores, are unwillingly turned into carnivores.

youdao

他的农场里有小鸡、鸭子、猪、狗和奶牛。

There are chicks, ducks, pigs, dogs, and cows on his farm.

youdao

然而，尽管艾奥瓦有很多猪，酒糟谷对肉牛和奶牛其实更好。

However, though Iowa has lots of pigs, distillers' grains work much better as feed for beef and dairy cows.

youdao

他们还饲养奶牛、猪和鸡。

They raise dairy cows, hogs and chickens, too.

youdao

他们开始饲养奶牛、猪和鸡。

They have begun to keep milk cows, pigs and chickens.

youdao

这时我们开始饲养奶牛，猪和鸡。

Then we began to keep milk cows, pigs and chickens.

youdao

锌主要通过影响多种酶来实现其对畜禽皮肤、生殖性能、腿部关节的多种作用，尤其是对鸡、猪和奶牛的作用较大。锌的用量过多过少，都会引起动物相应的营养代谢性疾病，甚至死亡。

By way of affection to enzymes zinc realize its multifunction to the derma, reproductive abilities and arthroses in domestic animals and poultry, especially to chicken, swine and cow.

youdao

多发于奶牛，奶山羊和猪也时有发生。

It is more common in dairy cows than in dairy goats and pigs.

youdao

多发于奶牛，奶山羊和猪也时有发生。

It is more common in dairy cows than in dairy goats and pigs.

youdao