bottle nose

名词 bottle nose:

1. any of several dolphins with rounded forehead and well-developed beak; chiefly of northern Atlantic and Mediterranean
   同义词：bottlenose dolphin, bottle-nosed dolphin, bottlenose
2. northern Atlantic beaked whale with a bulbous forehead
   同义词：bottle-nosed whale, bottlenose whale, bottlenose, Hyperoodon ampullatus