英语词汇“music 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	music roll
释义	music roll noun : a roll of paper on which music for a player piano is recorded in perforations that actuate the keys by regulating the flow of air from a bellows
随便看	diogenes diogenes crab diogenic diogenite dioic -dioic dioicous diol diol -diol diolefin diolefine diolefinic diomate diomedea diomedeidae -dione dione dionin dionine dionise dionysia dionysia dionysiac dionysiacal

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