feed beater cover

例句：

1. 1. The farmer uses a feed mixer to mix the grains with water before feeding them to the livestock.
   农民使用饲料搅拌机将谷物与水混合后喂给牲畜。
2. 2. The feed dispenser cover is designed to protect the feed from dust and moisture.
   饲料分配器罩设计用来保护饲料免受灰尘和湿气的影响。
3. 3.The farmer carefully covers the feed beater with a plastic sheet to prevent rain from getting in.
   农民小心地用塑料布覆盖饲料搅拌机，以防雨水进入。