单词 | demography |
释义 | demography(dɪˈmɒɡrəfɪ) noun the scientific study of human populations, esp with reference to their size, structure, and distribution Derived forms demographer (deˈmographer) or demographist (deˈmographist) noun Word origin C19: from French démographie, from Greek dēmos the populace; see -graphy |
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