名词
中文翻译：污染的
同义词：
['contaminated', 'polluted', 'uncleaned例句：1. The factory has been found to be tainted with heavy metals.（工厂被发现含有重金属。）']
例句：
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1. The factory has been found to be tainted with heavy metals.
工厂被发现含有重金属。
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2. The water was found to be tainted with chemicals.
水被发现被化学物质污染。
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3. The soil is tainted with pesticide residues.
土壤被农药残留物污染。