这个词是什么意思？
The complex of relationships and systems that organize and regulate interpersonal phenomena in a group or society. The social structure of a group includes its norms and roles and the status, attraction, and communication relations that link one member to another (see group structure). The social structure of a society includes the complex of relations among its constituent individuals, groups, institutions, customs, and mores. (https://dictionary.apa.org/social‐structure)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000091485 · MeSH 2026。
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