gerontomorphosis / dʒəˌrɒn təˈmɔr fə sɪs /

📖毕业后词汇老年痴呆症老龄化老年化老龄化社会

gerontomorphosis 的定义

n. 名词 noun
  1. Biology. evolutionary specialization of a species to a degree that decreases its capability for further adaptation and eventually leads to its extinction.