名词
中文翻译：Unknown
同义词：
['radio beacon', 'radio tracker', 'radio locator']
例句：
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1. The radiolocator was used to locate the lost dog.
用无线电定位器找到了丢失的狗。
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2.The engineer used a radio locator to find the faulty part.
工程师用无线电定位器找到了故障部件。
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3. The search team used a radio locator to pinpoint the location of the missing person.
搜救队用无线电定位器确定了失踪人员的大致位置。