An instrument having a flexible bag inflated either by a tube with valves or by bellows, a double - reed melody pipe, and from one to four drone pipes.Often used in the plural.

• 风笛一种带有一个可通过栓塞的管子或风箱膨胀的弹性袋子，一个双簧管，及一到四个低音管的乐器。常用复数