puf.fin
n.（名词）Any of several sea birds of the generaFratercula and Lunda of northern regions, characteristically having black and white plumage and a vertically flattened, triangular bill that is brightly colored during breeding season. 海雀：一种海鹦 属和 花魁鸟 属海鸟，有黑白相间的羽毛以及在繁殖期色彩鲜艳的垂直扁平的三角形嘴
来源：Middle English poffoun, puffon 中古英语 poffoun, puffon perhaps from puf [puff] * see puff 可能源自 puf [膨胀] *参见 puff
