shaker feeder

例句：

1. 1. The farmer used a shaker feeder to distribute the fertilizer evenly across the field.
   农民使用摇动式喂食器将肥料均匀地撒在田野上。
2. 2. The baby goat was fed by a shaker feeder that hung from the ceiling.
   小羊羔被一个悬挂在天花板上的摇动式喂食器喂养。
3. 3. The vet recommended using a shaker feeder instead of traditional bottle feeding for newborn calves.
   兽医建议使用摇动式喂食器而不是传统的瓶喂，为新生的小牛喂奶。