Ruminant animal feed

• 反刍动物饲料

Ruminant animal feed的用法和样例：

例句

1. Poultry feed may legally contain protein that is prohibited in ruminant feed, such as bovine meat and bone meal.
   家禽饲料中可以按照规定加入反刍动物饲料中所不允许加入的蛋白，如牛肉和牛骨混合物。