名词
中文翻译：活性碳
同义词：
['activated carbon', 'activated charcoal']
例句：
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1.The active carbon filter removes pollutants from the air before they reach the lungs.
活性碳过滤器在污染物到达肺部之前将其从空气中去除。
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2.In order to improve air quality, we need to use activated carbon in our homes.
为了改善空气质量，我们需要在我们的家中使用活性炭。
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3.The activated carbon is used in water purification systems as a means of removing harmful chemicals.
活性炭被用于水处理系统中，作为去除有害化学物质的方法。