demographer
🇺🇸
/dɪˈmɑːɡrəfər/
🇬🇧
/dɪˈmɒɡrəfə(r)/
noun
R
A person who studies population trends, such as births, deaths, and diseases, in a community over time.
The demographer analyzed the population data to understand the impact of migration on the city.
人口学者は、都市に移民の影響を理解するために人口データを分析しました。
translation
人口学者
語形変化
Plural
demographers