育雏器

例句：

1. 1. The chickens were hatched in the new egg incubator.
   小鸡在新的孵化箱里孵化。
2. 2. The farmer used a special device to keep the eggs warm during the incubation period.
   农民使用一种特殊的设备来保持鸡蛋在孵化期间的温度。
3. 3. The baby chicks are growing well in the incubator, thanks to the farmer's carefulcare.
   由于农民的细心照顾，这些小鸡在孵化器中健康成长。