ethnogeriatricsWiktionary 原文构词拆分ethno-前缀race; ethnicity (in the sense of classification of human beings) (Combining form of ethnic and ethnicity)+geriatrics词根/词干词源说明From ethno- + geriatrics.释义（英文）名词 NounThe effect of ethnicity on the health and well-being of old people词族相关词（1）ethnogeriatric