名词
中文翻译：Unknown
同义词：
['degraded item', 'degraded substance', 'degraded material']
例句：
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1. The company's latest product has been criticized for its poor quality.
该公司的最新产品因质量不佳而受到批评。
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2. The research team found that the degraded product had a negative impact on the environment.
研究团队发现，这种退化产品对环境产生了负面影响。
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3. The manufacturer claims that their degraded product is safe and effective.
制造商声称他们的退化产品是安全且有效的。