regenerate|regenerated|regenerates

这种鱼的鳍可以在受伤后重新长出来。

This fish's fins can ___regenerate after being injured.

在森林里徒步旅行后，他感觉自己精神上得到了重生。

After hiking in the forest, he felt spiritually ___regenerated.

运动后好好休息能让身体恢复活力。

Proper rest after exercise ___regenerates your body's energy.