名词
中文翻译：Unknown
同义词：
['silent record', 'silent tape例句：1. The old man played his favorite songs on a silent cassette player.（老人用一台无声磁带播放器播放他最喜欢的歌曲。）']
例句：
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1. The old man played his favorite songs on a silent cassette player.
老人用一台无声磁带播放器播放他最喜欢的歌曲。
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2.She bought a new silent cassette to replace her old one.
她买了一个新的无声磁带来替换她的旧的。
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3.The teacher asked the students to play a silent cassette recording of the lecture.
老师要求学生们播放讲座的无声磁带录音。