名词
中文翻译：空气扩散器
同义词：
['air purifier', 'air cleaner']
例句：
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1.The air spreader is designed to remove harmful particles from the air.
这个空气扩散器设计用来从空气中去除有害颗粒。
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2.The air spreader was used in hospitals to improve indoor air quality.
在医院里，空气扩散器被用来改善室内空气质量。
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3.The air spreader has become a popular choice for people who want to reduce their carbon footprint.
空气扩散器已经成为人们减少碳足迹的热门选择。