piano accordion

英 美
  • 键盘式手风琴;n.;键盘式手风琴
  • accordion n.手风琴adj.可折叠的
  • piano n.钢琴adj.轻柔的adv.轻柔地
Noun:
  1. a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player