classification system

A structured method or framework used to organize, categorize, and group items, data, or concepts based on shared characteristics or criteria.

• 🇨🇳用于根据共同特征或标准对事物、数据或概念进行组织、分类和归组的结构化方法或体系。

1. Organized grouping method B2 formal

   A structured method for arranging items, concepts, or organisms into groups based on shared characteristics or criteria.

   • The library uses a classification system to organize books by subject.
   • Biologists rely on the Linnaean classification system to categorize species.
   • A good classification system makes it easier to retrieve information.

   🇨🇳分类系统