gerontology .dʒerɒn'tɒlәdʒi
GRE
释义
n. 老年医学, 老人学
[医] 老年医学, 老年病学, 老人学
英文释义
n the branch of medical science that deals with diseases and problems specific to old people
BNC词频排名: 41,825 | 当代语料库词频排名: 26,636