形容词
中文翻译：未受污染的
同义词：
['pure', 'unpolluted', 'unsullied例句：1. The water in this stream is uncontaminated by any pollutants.（这条小溪的水没有受到任何污染物的污染。）']
例句：
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1. The water in this stream is uncontaminated by any pollutants.
这条小溪的水没有受到任何污染物的污染。
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2. The company's reputation for quality has remained uncontaminated despite the scandal.
尽管发生了丑闻，该公司的声誉仍然保持纯洁。
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3.The research team found evidence of uncontaminated soil in the area.
研究小组在该地区发现了未受污染的土壤证据。