Read Edit View history 老人学 lǎorénxué gerontology Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 老人学/ 老人學 lǎorénxué gerontology The scientific study of old age, the process of aging, and the social and psychological issues faced by the elderly Edit Delete References Add reference No references for this word.
老人学/ 老人學 lǎorénxué gerontology The scientific study of old age, the process of aging, and the social and psychological issues faced by the elderly Edit Delete