charging feed

例句：

1. 1. The farm needed to use more chargingfeed to increase the productivity of its livestock.
   农场需要使用更多的充电饲料来提高牲畜的生产力。
2. 2. The farmer used a specialtype of charging feed to improve the healthand growth of his pigs.
   这位农民使用了一种特殊的充电饲料来改善他的猪的健康和生长。
3. 3. The vet recommended that the owneruse a high-quality charging feed fortheir pets to ensure optimal health.
   兽医建议主人使用高质量的充电饲料来确保宠物的最佳健康。