名词
中文翻译：扫描式无线电同义词
同义词：
['scanner', 'radio scanner']
例句：
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1. The scanning radio picked up a signal from the other side of the city.
扫描式无线电从城市的另一边收到了信号。
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2. The engineer used a scanning radio to locate the fault in the circuit.
工程师使用扫描式无线电定位电路中的故障。
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3. The police department has a scanning radio that can detect and track any unauthorized vehicles on the road.
警察局有一台扫描式无线电，可以检测并追踪任何未经授权的车辆在路上行驶。