这个词是什么意思？
A plant family of the order Aristolochiales subclass Magnoliidae class Magnoliopsida. They are mostly tropical woody vines and a few temperate-zone species. The flowers are 3-parted; some species lack petals while others are large and foul smelling.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D029065 · MeSH 2026。
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