名词
中文翻译：Unknown
同义词：
['verification', 'authentication', 'certification']
例句：
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3. 例句：1. The company's authenticity is well-known in the industry.
该公司在业界的信誉广为人知。
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2. The passport was authenticated by the embassy.
护照经大使馆验证。
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3.The new product has been authenticated for its safety and efficacy.
新产品已通过安全和有效性认证。