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demographer [di:'mɔgrəfə]
基本释义
- n.人口学家,人口统计学
词形变化
- 名 词:de·mog'ra·pher
英英解释
1个名词解释
- a scientist who studies the growth and density of populations and their vital statistics
[同] demographer, demographist, population scientist
- a scientist who studies the growth and density of populations and their vital statistics