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demographer是什么意思

demographer

美[dɪ'mɒɡrəfə(r)]  英[dɪ'mɒɡrəfə(r)]
n.  人口统计学家
  近义词:demographist,

英英释义

Noun
  1. a scientist who studies the growth and density of populations and their vital statistics

例句

用作名词(n.)
  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。
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