这个词是什么意思？
Medium-sized terrestrial carnivores, in the genus Canis, family CANIDAE. Three species are recognized, two found only in Africa and one found in Africa, Europe, and Asia.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D046030 · MeSH 2026。
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