食材鋪反向词典

demography

D 开头单词专八核心词GRE词汇

柯林斯词典

    demography /dɪˈmɒɡrəfɪ/

  • 1. N-UNCOUNT Demography is the study of the changes in numbers of births, deaths, marriages, and cases of disease in a community over a period of time. 人口統計學

  • 2. demographerN-COUNT

    ...a politically astute economist and demographer. ...一位政治上敏銳的經濟學家和人口統計學家。

  • 返回 demography

剑桥词典

    the study of changes in the number of births , marriages , deaths , etc. in a particular area during a period of time
    人口統計學
    historical demography 歷史人口統計學

    The demography of an area is the number and characteristics of the people who live in an area , in relation to their age , sex , if they are married or not, etc.
    人口統計,人口狀況
    The increase in the number of young people leaving to work in the cities has had a dramatic impact on the demography of the villages . 越來越多的年輕人到城市工作,這對鄕村人口狀況産生了巨大的影響。 返回 demography
  • 上一篇
  • 下一篇
热门奈飞电影 奈飞网剧 最新奈飞网剧 奈飞网剧剧情 奈飞电影剧情 热门奈飞网剧 迪士尼电影 热门迪士尼电影 迪士尼电影剧情 最新迪士尼电影 热门免费短剧 华纳电影 最新华纳电影 热门华纳电影 华纳电影剧情 游戏赢 菜谱大全 成语接龙 名字大全 年龄计算器 netflix电影 吉他入门学习 热门netflix电影 netflix电影剧情 netflix电影 吉他谱大全 钢琴谱大全 简谱大全 美国大片

食材鋪反向词典 · 80125.cn