pianola

• 名词，指一种用穿孔纸卷控制琴键发声的自动钢琴。

A noun referring to a type of mechanically operated piano that uses a roll of perforated paper to activate the keys.

专有名词

1. Mechanical pianoB2formal

   A type of piano that plays automatically using a roll of perforated paper to activate the keys.

   自动钢琴

   • The old mansion had a beautiful Pianola in the corner of the living room.
   • She inserted a new roll of music into the Pianola and it began to play.
   • Pianolas were popular in homes before the invention of the phonograph.

   同义词mechanical pianoplayer piano