... 留声机 phonograph 留声机拾音器 phonograph pickup 表音法 phonography ...
基于90个网页-相关网页
... 留声机拾声器 phonograph pickup 留声机拾音器 gramophone pickup 留声机听力计 gramophone audiometer ...
基于18个网页-相关网页
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phonograph pickup
gramophone pickup
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phonograph pick up
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