名词
中文翻译：Unknown
同义词：
['converter', 'transformer', 'transducer例句：1. The ringing converter was used to convert the electrical signals into sound waves.（这个振铃转换器用来将电信号转换为声波。）']
例句：
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1. The ringing converter was used to convert the electrical signals into sound waves.
这个振铃转换器用来将电信号转换为声波。
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2.The engineer used a ringing converter to measure the distance between two points on the circuit.
工程师使用一个振铃转换器来测量电路上两点之间的距离。
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3. The ringing converter is essential for transmitting high-frequency signals over long distances.
振铃转换器对于在长距离上传输高频信号是必要的。