名词
中文翻译：耳套
同义词：
['earplug', 'earphones']
例句：
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1. He put on his ear muff to protect his ears from the cold wind.
他戴上耳套来保护耳朵免受寒冷的风。
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2. She wore a pair of ear muffs while listening to music in the car.
她在车里听音乐时戴着一对耳套。
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3. The musician used ear muffs to prevent feedback during the performance.
这位音乐家在演出中使用耳套来防止反馈。