Demography
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GRE
目录 |
[编辑] 解释
[编辑] GRE 红宝书
- n. 人口统计, 人口学
[编辑] Webster Collegiate
noun
- Etymology: French démographie, from Greek dēmos people + French -graphie -graphy
- Date: 1880
- the statistical study of human populations especially with reference to size and density, distribution, and vital statistics
- ? demographer noun
