人口老化 rénkǒulǎohuà aging population Definitions Defs Origin Strokes Stroke Words Sentences Sents 人口老化 rénkǒulǎohuà aging population The phenomenon where the proportion of elderly people in a specific area or period becomes high; aging of the population.
人口老化 rénkǒulǎohuà aging population The phenomenon where the proportion of elderly people in a specific area or period becomes high; aging of the population.
