Gerontologist
01
老年学家, 老年学专家
a professional who specializes in the study of aging, focusing on the physical, mental, and social aspects of older adults
例子
If you have questions about aging, a gerontologist is the expert to ask.
如果你对衰老有疑问,老年学家是应该咨询的专家。
词汇树
gerontologist
gerontology
geronto



























