Definition: the hard part of a bird's mouth Level: C1
它用喙叼着一根大棍子。
It carried a huge stick in its ___beak.
它是一种优雅的鸟，大约2英尺高，有灰色的羽毛、黑色的尾巴和黄色的喙。
It is an elegant bird, about 2 ft tall, with gray feathers, a black tail and a yellow ___beak.
鹦鹉张开它色彩鲜艳的喙唱歌。
The parrot opened its colorful ___beak to sing.
