形容词
中文翻译：未经认证的
同义词：
['unverified', 'unauthentic', 'unverified']
例句：
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1. The company's productsare uncertificated, so consumersshould be cautious when purchasing.
该公司的产品未经认证，消费者在购买时应谨慎。
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2. Theresearch was uncertificated, whichmade it difficult to draw any definitive conclusions.
这项研究未经认证，这使得很难得出任何明确的结论。
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3. The reportis uncertificated, so itmay not be entirely accurate.
这份报告未经认证，可能并不完全准确。