dairy herd

基本解释

We have lots of dairy herds, dairy cows.
我们拥有许多乳牛群和奶牛。
Ketosis is a common metabolic disease in high-yielding dairy herds.
酮病是高产奶牛常见的代谢性疾病。
We have lots of dairy herds, dairy cows. But managing dairy and beef cows is a totally different thing.
我们有许多的奶牛种群和奶牛，但管理奶牛和菜牛是完全不同的事情。

The state has 55 dairy herds in its control programme, but that leaves another 2, 070 to go—and that does not include beef farms.
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Increasing feed costs, in combination with withering grasslands in the Great Plains and Corn Belt regions, are prompting ranchers to downsize beef and dairy herds.
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The road rises, dips, twists, and turns along the eastern shore as it passes the occasional house, amid small herds of dairy and beef cattle behind barbed wire fences.
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