beak

The woodpecker used its sharp beak to drill small holes into the tree trunk.

(Chinese) 啄木鸟用它锋利的喙在树干上钻出小洞。

Pelicans have a large pouch under their beak for scooping up fish from the water.

(Chinese) 鹈鹕的喙下有一个大口袋，用于从水中捞鱼。