gerontology
🇺🇸
/ˌdʒerənˈtɑːlədʒi/
🇬🇧
/ˌdʒerɒnˈtɒlədʒi/
noun
R
The study of aging and the elderly, including their social, medical, and psychological aspects.
Gerontology is a fascinating field that helps us understand the needs of our aging population.
老年学是一个迷人的领域，它帮助我们理解老年人口的需求。
translation
老年学
词形变化
Plural
gerontologies