wineskin

名词 wineskin:

1. an animal skin (usually a goatskin) that forms a bag and is used to hold and dispense wine

wine.skin

n.（名词）
A bag made from the skin of a goat for example, and used for holding and dispensing wine.
酒囊：用羊皮等做成的用来装酒和分发酒的袋子