名词
中文翻译：对讲机
同义词：
['walkie-talkie', 'walkie-talker']
例句：
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1. We used to use walkie-hearies to communicate with each other during the war.
我们在战争期间曾经使用对讲机相互通信。
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2. The policemen used walkie-hearies to keep an eye on the crowds.
警察使用对讲机来监视人群。
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3. The kids were playing with their walkie-hearies when the siren went off.
当警报声响起时，孩子们正在用他们的对讲机玩耍。