名词短语中文翻译
中文翻译：杂质积累
同义词：
['contamination', 'impurity accumulation']
例句：
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1.The factory has been contaminating the water supply with its waste.
工厂一直在用它的废物污染水源。
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2. The soil was contaminated with heavy metals from the nearby mine.
土壤被附近的矿山的重金属污染了。
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3.The government is working to reduce the accumulation of hazardous chemicals in the environment.
政府正在努力减少环境中有害化学物质的积累。