Definition: If an animal or a baby feeds, it eats. Level: C1
鸟类经常在早上以昆虫为食。
Birds often ___feed on insects in the morning.
在野外，捕食者以较小的动物为食。
In the wild, predators ___feed on smaller animals.
婴儿每几个小时进食一次。
The baby ___feeds every few hours.
