a long projecting or anterior elongation of an animal's head; especially the nose
同义词：snout
horny projecting mouth of a bird
同义词：beak, bill, nib, pecker
neb详细解释
neb n.（名词） A beak of a bird.鸟喙鼻，口鼻部A nose; a snout.尖端，尖头A projecting part, especially a nib.向前突出的部位，尤指笔尖 来源：Middle English 中古英语 from Old English 源自 古英语
