Gerontology
01
老年学, 衰老研究
the scientific study of aging and the problems of older people
语法信息
有生性状态
抽象
形态构成
复合词
不可数
singular
not gender specific
例子
She studied gerontology to work with elderly patients.
她学习了老年学以便与老年患者一起工作。
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词汇树
gerontologist
gerontology
geronto



























