demographer是什么意思

demographer
英 [diː'mɒɡrəfə]美 [dɪ'mɑgrəfɚ]n. [统计] 人口统计学家,人口学家«双语例句
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.来自互联网
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.来自互联网
