n.鼻口部；猪嘴；鼻状物
The alligator showed its snout before submerging. 鳄鱼在没入水中之前显露过口鼻。
They don't have any teeth.They just suck their food up through their snout. 他们没有牙齿,所以只能用口鼻吸吮食物。
