reciprocal feed pump

例句：

1. 1.The reciprocal feed pump isessential for maintaining the health of livestock.
   互惠式饲料泵对于保持牲畜健康至关重要。
2. 2.The reciprocal feed pump helpsto distribute nutrients evenly throughout the animal's digestive system.
   互惠式饲料泵有助于将养分均匀地分布在动物的消化系统中。
3. 3. The reciprocal feed pumpreduces the need for manual labor in feedingoperations.
   互惠式饲料泵减少了喂食操作中的人力需求。