这个词是什么意思？
A civilization of ancient Northeastern Africa, concentrated along the lower reaches of the Nile River in the area of Egypt. It was active from 3100 B.C. until its conquest by Alexander the Great in 332 B.C.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D000076144 · MeSH 2026。
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