demographer

n.

人口统计学家；

复数：demographers

1. Professor Antonio Golini is a demographer at the University of Rome.
   罗马大学安东尼奥教授是位人口统计学家。
2. Demographer William Frey says immigrants with young families will help keep the United States competitive.
   人口统计学家佛瑞表示这些年轻的家庭会帮助美国保持竞争力。

A Portrait of Unauthorized Immigrants in the ...
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1. Unauthorized Immigrants and Their U.S.-Born
Why evolutionary biologists should be demographers.
The Future of Human Longevity: A Demographer's Perspective
What makes a scientific article influential? The case of demographers
Explaining Family Change and Variation: Challenges for Family Demographers
A Demographer Looks at American Families
Demographers and Their Journals: Who Remains Uncited After Ten Years?