名词
中文翻译：耳罩
同义词：
['earplug', 'earmuffs', 'earphones例句：1. He wore an ear shield while working in the factory.（他在工厂工作时戴着耳罩。）2. The musician used a pair of ear shields to protect his hearing.（这位音乐家用一对耳罩来保护他的听力。）3. During the concert', 'everyone wore ear shields to prevent noise pollution.（音乐会期间，每个人都戴着耳罩以预防噪音污染。）']
例句：
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1. He wore an ear shield while working in the factory.
他在工厂工作时戴着耳罩。
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2. The musician used a pair of ear shields to protect his hearing.
这位音乐家用一对耳罩来保护他的听力。
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3. During the concert, everyone wore ear shields to prevent noise pollution.
音乐会期间，每个人都戴着耳罩以预防噪音污染。