Level 6 · word 18,999 of 20,000
demography
/dɪˈmɑːɡrəfi/
American
- n. 人口统计学, 人口学
- Definition
- n. the study of human populations and how they change
- Example
- The demography course examined how populations change over time.
- 这门人口学课程探讨了人口如何随时间变化。
Word mapAcademic subjects
Word familydemograph-