geratology
n.
"study of decadence" in a species, etc., 1884, from Greek geras (genitive geratos) "old age" (see geriatric) + -logy. Related: Geratologic.
词汇 | geratology |
词根词缀 | Online Etymology Dictionary geratology n. "study of decadence" in a species, etc., 1884, from Greek geras (genitive geratos) "old age" (see geriatric) + -logy. Related: Geratologic. |
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