n.海豚
The dolphin is an intelligent animal. 海豚是聪明的动物。
We like to see the performance of dolphins. 我们喜欢看海豚的表演。
They have taught a new trick to the dolphin. 他们教给了海豚一种新的把戏。
The head of the dolphin popped up quite near the boat. 那海豚的头在离船很近的地方冒出来。
名词dolphin的复数形式.
