pianola
英
[ˌpiə'nəʊlə]
美
[ˌpiə'noʊlə]
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Noun:
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a mechanically operated piano that uses a roll of perforated paper to activate the keys
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用作名词 (n.)
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The piano family in this house ranges from grand and square to upright and pianola.
展品包括了三角钢琴,长形钢琴,立式钢琴和自动钢琴等。
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