名词
中文翻译：扩散过滤器
同义词：
['扩散滤器，扩散过滤器例句：1. The diffusion filter is used to remove impurities from the air before it reaches the lungs.（扩散过滤器用于在空气到达肺部之前去除杂质。）']
例句：
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1. The diffusion filter is used to remove impurities from the air before it reaches the lungs.
扩散过滤器用于在空气到达肺部之前去除杂质。
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2.In the process of diffusion, particles move from high concentration areas to low concentration areas.
在扩散过程中，粒子从高浓度区域移动到低浓度区域。
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3.The diffusion filter is essential for maintaining clean air in a hospital environment.
扩散过滤器对于保持医院环境中的清洁空气至关重要。