这个词是什么意思？
Species of jellyfish, in the family Pelagiidae, order Semaeostomeae, class SCYPHOZOA. Their painful sting is caused by a venom toxic to humans.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D037441 · MeSH 2026。
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