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population scientist
  • 英语发声
  • 美语发声
  • n. a scientist who studies the growth and density of populations and their vital statistics

    同义词: demographer demographist

  • 网络释义

    短语

    专业释义

    英英释义

    population scientist

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

    同义词:demographerdemographist




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