フォトプレーヤーMeanings1nounphotoplayerA historical automatic music machine that combined a player piano with sound effects and lighting, used in silent movie theaters in the early 20th century.フォトプレーヤーは無む声せい映えい画がの伴ばん奏そうに使つかわれた。The photoplayer was used to accompany silent films.
