人口金字塔 rénkǒujīnzìtǎ population pyramid Definitions Defs Origin Strokes Stroke Words Sentences Sents 人口金字塔 rénkǒujīnzìtǎ population pyramid A bar graph showing the distribution of a population by age group and gender, typically shaped like a pyramid.
人口金字塔 rénkǒujīnzìtǎ population pyramid A bar graph showing the distribution of a population by age group and gender, typically shaped like a pyramid.
