名词
中文翻译：通信头盔同义词
同义词：
['communication headset', 'communication visor', 'communicationgoggles']
例句：
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1.The engineer wore a communication helmet during theconstruction site accident.
工程师在工地事故中戴着通信头盔。
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2. The pilot used a communicationhelmet to communicate with the ground crew.
飞行员使用通信头盔与地面机组进行沟通。
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3.The firefighters put on their communicationhelmets before entering the burning building.
消防员进入燃烧的大楼前戴上了通信头盔。