英语词汇“piano roll”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	piano roll
释义	piano roll noun a roll of paper containing perforations such that air passing through them actuates the keys of a player piano. Origin of piano roll First recorded in 1925–30 Words nearby piano roll piano nobile, piano player, piano quartet, piano quintet, piano reduction, piano roll, piano stool, piano trio, piano tuner, piano wire, Piarist Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for piano roll piano roll noun a perforated roll of paper actuating the playing mechanism of a PianolaAlso called: music roll Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
随便看	f.a.c.p. facr shouting match shout-out shouty shove shove-halfpenny shove-ha'penny shovel shovel beak shovelboard shoveler shovelful shovel hat shovelhead shovelnose shovel-nosed shovelnose sturgeon shove off show showa show and tell show bag show bill show biz

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piano roll