名词
中文翻译：Unknown
同义词：
['magnet horn', 'magnetophone horn例句：1. The magnetic horn is used to detect the direction of a nearby magnetic field.（磁喇叭用来探测附近磁场的方向。）']
例句：
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1. The magnetic horn is used to detect the direction of a nearby magnetic field.
磁喇叭用来探测附近磁场的方向。
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2.The magnetophone horn was used to transmit signals over long distances.
磁喇叭用来在远距离上传输信号。
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3.The magnetic horn was designed to be easily portable and durable.
磁喇叭设计成易于携带且耐用。