这个词是什么意思？
The Christian faith, practice, or system of the Catholic Church, specifically the Roman Catholic, the Christian church that is characterized by a hierarchic structure of bishops and priests in which doctrinal and disciplinary authority are dependent upon apostolic succession, with the pope as head of the episcopal college. (From Webster, 3d ed; American Heritage Dictionary, 2d college ed)
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D002410 · MeSH 2026。
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