名词
中文翻译：草原苜蓿
同义词：
['grass-fed alfalfa', 'clover', 'ryegrass例句：1. The prairie milk vetch is an important crop in the region.（草原苜蓿是该地区的重要作物。）']
例句：
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1. The prairie milk vetch is an important crop in the region.
草原苜蓿是该地区的重要作物。
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2. The grass-fed alfalfa is used as a feed for livestock.
草饲苜蓿被用作牲畜的饲料。
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3. Ryegrass is a popular choice for hay production.
黑麦草是养草生产中常用的选择。