| 单词 | geratology |
| 释义 | geratology(ˌdʒɛrəˈtɒlədʒɪ) noun the branch of medicine concerned with elderly people and the phenomena associated with ageing; geriatrics and gerontology Derived forms geratological (ˌdʒɛrətəˈlɒdʒɪkəl) adjective geratologist (ˌgeraˈtologist) noun Word origin C19: from gerato-, from Greek gēras old age + -logy |
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