名词中文翻译
中文翻译：不纯
同义词：
['impurity', 'impurity of seeds']
例句：
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1. The water was contaminatedwith pollutants from the factory.
水被工厂的污染物污染了。
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2. The foodwas found to be adulterated withsynthetic additives.
食物被发现掺有合成添加剂。
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3. The soil is considered to have ahigh level of impurity.
土壤被认为是高度不纯的。