barrel organ

noun

1. 手摇风琴（街头卖艺常用）
   a musical instrument that is played by turning a handle, usually played in the streets for money

1. 手摇风琴；筒风琴
   A barrel organ is a large machine that plays music when you turn the handle on the side. Barrel organs used to be played in the street to entertain people.

noun

1. a musical instrument that makes music by rotation of a cylinder studded with pegs

   Synonym:    grind organhand organhurdy gurdyhurdy-gurdystreet organ