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player piano的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
Noun:
-
a mechanically operated piano that uses a roll of perforated paper to activate the keys
player piano的用法和樣例：
例句
- The piano family in this house ranges from grand and square to upright and pianola.
展品包括了三角鋼琴，長形鋼琴，立式鋼琴和自動鋼琴等。
