By definition, commercial paper consists of short-term, unsecured promissory notes issued by well-known companies that are financially strong and carry high credit ratings.

根据其定义，商业票据是由具有强劲金融实力和最佳信誉评价的知名公司发行的短期无担保期票。

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By definition, commercial paper consists of short-term, unsecured promissory notes issued by well-known companies that are financially strong and carry high credit ratings.

根据其定义，商业票据是由具有强劲金融实力和最佳信誉评价的知名公司发行的短期无担保期票。

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