名词
中文翻译：对讲机
同义词：
['two-way radio', 'walkie-talkie']
例句：
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1. The police used a walkie-talkie to communicate with the suspect.
警方使用对讲机与嫌疑人沟通。
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2. The two teams were communicating through their walkie-talkies.
两队通过对讲机进行通讯。
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3. They used their walkie-talkies to coordinate their search efforts.
他们使用对讲机协调他们的搜查工作。