名词
中文翻译：刷新者
同义词：
['renewer', 'rejuvenator']
例句：
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1.The refresher is a device that helps people stay healthy by providing oxygen and nutrients to the body.
刷新器是一种设备，通过向人体提供氧气和营养物质来帮助人们保持健康。
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2.The refresher has been used for centuries to help people recover from illness or injury.
刷新器在几个世纪以来被用来帮助人们从疾病或伤害中恢复过来。
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3. The refresher can also be used to improve mental clarity and focus during long periods of work or study.
刷新器也可以用于提高长时间工作或学习期间的精神状态和注意力。