单词 | pianola |
释义 | pianola (piːænoʊlə ) Word forms: pianolas variable noun A pianola is a type of mechanical piano. When you press the pedals, air is forced through holes in a roll of paper to press the keys and play a tune. [British, trademark] And the resulting sonata was played in the gallery on a pianola. Image of pianola © Ronald Caswell, Shutterstock |
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