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population

/ˌpɒpjuˈleɪʃ(ə)n/ /ˌpɑːpjuˈleɪʃ(ə)n/
  • n.
    (地区、国家等的)人口,人口数量;(某领域的)生物,族群,人口;(统计)总体,母体;(天文)星族;(物理)布居数
复数populations
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词语例句

  1. (地区、国家等的)人口,人口数量n.

    六级四级
    • Nigeria has a population of nearly 100 million.

      尼日利亚有近 1 亿人口。

    • The population continues to increase.

      人口持续增长。

    • The report, to be released Friday, analyzed data and existing studies of health, disaster, population and economic trends.

      这份将于周五发布的报告分析了有关健康、灾害、人口和经济趋势的数据和现有研究。

  2. 某领域的生物,族群,人口cn.

    高中六级四级
    • The disease threatens to wipe out the entire population.

      这种疾病有可能毁灭整个种群。

    • "It seemed like the perfect chance for natural selection to act on a population," said Dr. Ilardo.

      “这似乎是自然选择在一个群体中发挥作用的完美机会。”伊拉尔多博士说。

    • It can also be exploitative, especially when used with vulnerable populations.

      它也可以是剥削性的,特别是用于弱势群体的时候。

  3. (统计)总体,母体cn.

    • We expect that although this is a three-month effort to sample these populations, the analysis will take many years.

      我们预计,虽然对这个总体进行抽样检验需要三个月,但是对其的分析将花费许多年。

  4. (天文)星族cn.

    • The teacher introduced two populations of icy planetesimals located beyond the orbit of Neptune to us.

      老师向我们介绍了两个位于海王星轨道以外的冰态星族。

  1. The population continues to increase.
    人口持续增长。
    来自《柯林斯英汉双解大词典》
  2. Muslims make up 55% of the population.
    穆斯林占人口的55%。
    来自《牛津词典》
  3. Iraq's population is roughly half Shi'ite.
    伊拉克人口大约半数是什叶派教徒。
    来自《柯林斯英汉双解大词典》

相关短语

  • population pyramid
    人口金字塔;人口年龄金字塔;金字塔图;人口金字塔图
  • population growth
    人口自然增长率;人口增长;种群增长;人口成长
  • population genetics
    群体遗传学;种群遗传学;人口遗传学;集团遗传学
  • World Population Day
    世界人口日;上一篇;世界人丁日
  • Population Ecology
    种群生态学;群体生态学;族群生态学;生态学

词语扩展

n.
人口;种群,[生物]群体;全体居民
adj.
populated粒子数增加的
populous人口稠密的;人口多的
v.
populated居住于…中;构成…的人口(populate的过去分词)
vt.
populate居住于;构成人口;移民于;殖民于
  • people/population

词义分布

人口
86.7%
种群
6.8%
群体
4.5%
人口数量
1.3%
总体
0.6%

英英释义

  • n.the people who inhabit a territory or state
  • n.a group of organisms of the same species populating a given area
  • n.(statistics) the entire aggregation of items from which samples can be drawn
  • n.the number of inhabitants (either the total number or the number of a particular race or class) in a given place (country or city etc.)
  • n.the act of populating (causing to live in a place)
  1. n.
    all the people who live in a country or an area
    人口
    • Bangladesh now has a population of about 150 million.
      孟加拉国现有大约1.5亿人口。

词源

  • population人口;人口数
    词根词缀: -popul-人民 + -ation名词词尾
  • population人口
    来自populate,居住,构成人口,-ion,名词后缀。