• 简明词典(词霸)
  • 柯林斯词典
  • 牛津词典
  • population


    • [ˌpɒpjuˈleɪʃn]
    • [ˌpɑːpjuˈleɪʃn]


    • 常用
    • 高考讲解
    • n.
      人口; 族群
  • 词态变化

    • 复数: populations;
  • 实用场景例句

    • 全部
    • 人口
    • 全体居民
    • 布居

    A census of population is taken every ten years.



    The population is mounting up steadily.



    There has been an overall growth in population, despite some draconian efforts to contain it.



    The population density of that country is 685 per square mile.



    He has peddled the myth that he is supporting the local population.



    The population overflowed into the adjoining territory.



    The population of this city has greatly increased.



    The area was districted according to population figures only.



    China has a vast territory and a large population.



    They imposed their government by force on the resistant population.



    Our foreign population is growing.



    The population was still exploding.



    Most of the population lives at subsistence level.



    The population turned out to welcome the Queen.



    The population of the city was thinned out by the black death.



    When the bombing started, the population fled to places of safety.

    轰炸开始时, 人们逃到了安全地带.


    About 40% of the country's population is afflicted with the disease.



    Fifthly, we need to consider the effect on the local population.



    A third of the population is living at or below the poverty line .



    changes taking place in the spatial distribution of the population



    Crime creates feelings of insecurity in the population.



    An earthquake hit the capital, causing panic among the population.



    Environmentalists say a critical factor in the city's pollution is its population.



    Britain has the largest and most flourishing fox population in Europe.



    Almost 13 per cent of the working population is already unemployed.



    The spill could wipe out the Gulf's turtle population.



    We really don't want to be the overlords of the Palestinian population.



    The town has been plagued by armed thugs who have looted food supplies and terrorized the population.



    Over a tenth of the population have secure, undemanding jobs.



  • 真题例句

    • 全部
    • 四级
    • 六级
    • 高考
    • 考研

    It will recover as population grows.


    In the last year alone, despite an increase in the UK population and a subsequent rise in the number of households, sales of toilet paper fell by 2%, with the average household reducing their toilet roll spending from £43 in 2014 to £41 in 2015.


    Another trend that looks significant in 2015 is that America's largest population group, Millennials ( ' , 千禧 一代), will continue to put off buying a house.


    We must cut carbon emissions by 80% from their 2006 levels by 2020, stabilize the world's population at eight billion by 2040, completely remove poverty, and restore forests and soils.


    For many years I have studied global agricultural, population, environmental and economic trends and their interactions.


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


    When Jonathan Swift proposed, in 1729, that the people of Ireland eat their children, he insisted it would solve three problems at once: feed the hungry masses, reduce the population during a severe depression, and stimulate the restaurant business.


    It is in no one's interest to keep a large segment of the population on the margins of society.


    As a society we might want to rethink the time and money spent on education, so that these resources can benefit a greater percentage of the population.


    It benefits the great majority of the general population


    A recent study suggests that doctors start to make more objective decisions about who will truly benefit from screening- especially considering the explosion of the elderly that will soon swell our population.


    With the world's population estimated to grow from six to nine billion by 2050, researchers.


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


    Economic trends have to do with population and natural disasters


    a political scientist at the University of Colorado, Boulder, who studies disaster trends, said the Forum's report was "a methodological embarrassment" because there was no way to distinguish deaths or economic losses related to human-driven global warming amid the much larger losses resulting from the growth in populations and economic development in vulnerable (易受伤害的) regions.


    The increasing emphasis for the growing population of old people is in quality rather than quantity of years.


    Another trend that looks significant in 2015 is that America's largest population group, millennials, will continue to put off buying a house.

    2017年6月四级真题(第二套)阅读 Section C

    Between now and 2050, the urban population of Africa could triple.

    2017年12月四级真题(第三套)阅读 Section C

    given the increasing concern about health care costs for the aging population, Karraker believes policymakers should be aware of the relationship between disease and risk of divorce.

    2019年6月四级真题(第一套)阅读 Section C

    It is in no one's interest to keep a large segment of the population on the margins of society.

    2015年12月四级真题(第一套)阅读 Section C

    Some of the surveys included only college students; others were done with a mixed-age population.

    2019年6月四级真题(第一套)阅读 Section C

    The problem is growing as the population of the state continues to expand.

    2018年12月四级真题(第一套)阅读 Section C

    When a city's population grows by 5% a year, it is difficult to keep up.

    2017年12月四级真题(第三套)阅读 Section C

    Most people would love to get students from more underserved populations, but they just can't get them in the door.


    You will face problems in the aging of the population that have never been faced before.


    Then, abruptly, the cod population collapsed.


    Only three states, with a combined population not much larger than that of Brooklyn, have unemployment rates below 5%.


    So what other variables could be used if the racial concept is thrown out? Yudell said scientists need to get more specific with their language, perhaps using terms like ancestry or population that might more precisely reflect the relationship between humans and their genes, on both the individual and population level.


    E.B.Du Bois was concerned that race was being used as a biological explanation for what he understood to be social and cultural differences between different populations of people.


    But because this population is getting larger, the number of deaths in this group is also increasing.


    Matt Rubinoff directs I'm First, a nonprofit organization launched last October to reach out to this specific population of students.


    It's not only the selective and elite institutions that provide those opportunities for a small subset of this population, Rubinoff said, adding that a majority of first-generation undergraduates tend toward options such as online programs, two-year colleges, and commuter state schools.


    While fully 64% of all U.S. high school graduates attend college of some point in their life, just 30% of the comparable German population, 28% of the French, 20% of the British, and 37%of the Japanese proceed beyond high school.


    "It's not only the selective and elite institutions that provide those opportunities for a small subset of this population," Rubinoff said, adding that a majority of first-generation undergraduates tend toward options such as online programs, two-year col

    2015年12月六级真题(第三套)阅读 Section B

    "We're obligated to keep a pulse on the population for at least five years after the foxes are delisted," says Boser.

    2018年12月六级真题(第三套)阅读 Section A

    But in Bangladesh, a population 600 times greater, speaks only 41 languages.

    2018年12月六级真题(第一套)听力 Section C

    Earlier this month a separate study found that a combination of climate change and industrial fishing is threatening the krill (磷虾) population in Antarctic waters, with a potentially disastrous impact on whales, seals and penguins.

    2019年12月六级真题(第三套)阅读 Section C

    I want to tell you about the past, present and future of the human population.

    2017年6月六级真题(第二套)听力 Section C

    It's not only the study of human population, but the populations of non-human species, including viruses like influenza, the bacteria in your gut, plants that you eat, animals that you enjoy or that provide you with meat.

    2017年6月六级真题(第二套)听力 Section C

    Matt Rubinoff directs I'm first, a nonprofit organization launched last October to reach out to this specific population of students.

    2015年12月六级真题(第三套)阅读 Section B

    wild pigs attracted golden eagles from the mainland, and those flying predators crashed the fox population.

    2018年12月六级真题(第三套)阅读 Section A

    Only a small fraction of the population was literate, but the production of books grew at an extraordinary speed.

    2017年12月六级真题(第一套)听力 Section B

    Only three states, with a combined population not much larger than that of Brooklyn,have unemployment rates below 5%.

    2016年6月六级真题(第三套)阅读 Section C

    So those are examples of population problems.

    2017年6月六级真题(第二套)听力 Section C

    The East African language of kiswahili was chosen as the official language of Kwanzaa, because it is a non-tribal language, spoken by a large portion of the African population.

    2017年12月六级真题(第一套)听力 Section C

    The persistent haze over many of our cities is a reminder of the polluted air that we breathe, over 80% of the world's urban population is breathing air that fails to meet World Health Organisation guidelines.

    2019年12月六级真题(第二套)阅读 Section A

    Today's demographics show that the middle class is disappearing and now the richest one percent of the population has amassed more wealth than the bottom 90 percent.

    2018年12月六级真题(第一套)听力 Section C

    Yudell said scientists need to get more specific with their language, perhaps using terms like "ancestry"or "population" that might more precisely reflect the relationship between humans and their genes, on both the individual and population level.

    2016年12月六级真题(第一套)阅读 Section C

    As a result it's likely to see a rise in the size of its working-age population and to witness strong economic growth over the longer term.

    2017年高考英语江苏卷 任务型阅读 原文

    As for the USA, it is almost unique among developed nations in having a population that is expected to grow by 20% from 2010—2030.

    2017年高考英语江苏卷 任务型阅读 原文

    As the average age of the population increases, there are more and more old people to care for.

    2016年高考英语天津卷 单项填空 原文

    At the start of this year, foreigners living in italy amounted to 4.56 million of a total population of 60.6 million, or 7.5 percent, with immigrants’ children accounting for an ever larger percentage of births in italy.

    2017年高考英语浙江卷(6月) 阅读理解 阅读C 原文

    But before they can be assured, more efforts must be made, because the population of the crane in the wild is on the decline, and many other species appear headed toward extinction.

    2019年高考英语江苏卷 完形填空 原文

    But gold was discovered there in 1897, and two years later, it was one of the largest cities in the west, with a population of 30, 000.

    2018年高考英语全国卷3 阅读理解 阅读B 原文

    By last year, the Yellowstone wolf population had grown to more than 170 wolves.

    2017年高考英语全国卷3 阅读理解 阅读C 原文

    Deer and elk populations — major food sources for the wolf – grew rapidly.

    2017年高考英语全国卷3 阅读理解 阅读C 原文

    Elk, deer, and coyote populations are down, while beavers and red fores have made a comeback.

    2017年高考英语全国卷3 阅读理解 阅读C 原文

    Furthermore, around 50% of the world's population live in regions where the figure is now below the replacement level.

    2017年高考英语江苏卷 任务型阅读 原文

    Gin spent five months in early 2015 exploring the most remote corners of this area, which sits on the edge of the Amazon rainforest, with half its population of only 250, 000 living in its capital, Cayenne.

    2016年高考英语四川卷 阅读理解 阅读C 原文

    If current trends don't bend, Russia's population will be about the size of Yyemen's by the year 2050.

    2017年高考英语江苏卷 任务型阅读 原文

    In recent years some Inuit people in Nunavut have reported increases in bear sightings around human settlements, leading to a belief that populations are increasing.

    2019年高考英语全国卷I 语法填空 原文

    In the 18th and early 19teh centuries, passenger pigeons were the largest bird population in the US.

    2014年高考英语全国卷1 阅读理解 阅读B 题设

    In the 1960s, scientists proposed that predators at the top of a food web had a surprising amount of control over the size of populations of other species - including species they did not directly attack.

    2019年高考英语天津卷 阅读理解 阅读C 原文

    In the absence of wolves, coyote populations also grew quickly.

    2017年高考英语全国卷3 阅读理解 阅读C 原文

    In the north of india, the population is booming due to high birth rates, but in the south, where most economic development is taking place, birth rate is falling rapidly.

    2017年高考英语江苏卷 任务型阅读 原文

    In total, 25% of india's working-age population has no education.

    2017年高考英语江苏卷 任务型阅读 原文

    It is difficult to figure out a global population of polar bears as much of the range has been poorly studied; however, biologists calculate that there are about 20, 000-25, 000 polar bears worldwide.

    2019年高考英语全国卷I 语法填空 原文

    It would be difficult for developed countries to maintain the of population.

    2017年高考英语江苏卷 任务型阅读 题设

    Italy is the latest western European country trying to control a growing immigrant population by demanding language skills in exchange for work permits, or in some cases, citizenship.

    2017年高考英语浙江卷(6月) 阅读理解 阅读C 原文

    Modem methods of/for tracking polar bear populations have been employed only since the mid-1980s, and are expensive to perform consistently over a large area.

    2019年高考英语全国卷I 语法填空 原文

    Not a single day has been wasted, though I can never tell when knowing the population of Nepal might prove useful.

    2015年高考英语福建卷 阅读理解 阅读B 原文

    On the whole, our population is getting older.

    2015年高考英语广东卷 完形填空 原文

    Over 300 years its population grew gradually from 800 people to 8 million.

    2018年高考英语全国卷3 阅读理解 阅读B 原文

    Over time, as/when the population grew, people began cutting food into small pieces so it would cook more quickly.

    2016年高考英语全国卷3 语法填空 原文

    Russia is another country with population problems that could break its economic promise.

    2017年高考英语江苏卷 任务型阅读 原文

    Scientists have responded by noting that hungry bears may be congregating聚集 around human settlements, leading to the illusion错觉 that populations are higher than they actually are.

    2019年高考英语全国卷I 语法填空 原文

    The changes in our population will have lasting effects on our social development and our way of life.

    2015年高考英语广东卷 完形填空 原文

    The death of Russians may result in a shrinking population, which would damage its economic future.

    2017年高考英语江苏卷 任务型阅读 题设

    The global population is expected to grow to 9.6 billion by 2050.

    2018年高考英语天津卷 阅读理解 阅读C 原文

    The human population would increase by one third.

    2016年高考英语上海卷 阅读理解 阅读B 选项

    The populations of other species will experience unexpected changes.

    2019年高考英语天津卷 阅读理解 阅读C 选项

    The usa will increase, from 2010-2030, its population by 20% through.

    2017年高考英语江苏卷 任务型阅读 题设

    To guarantee its economic growth, China needs to deal with the population issue properly, as its workers are getting.

    2017年高考英语江苏卷 任务型阅读 题设

    The researchers’ argument stems from a simple observation about social influence,with the exception of a few celebrities like Oprah Winfrey-whose outsize presence is primarily a function of media,not interpersonal,influence-even the most influential members of a population simply don’t interact with that many others.


    Building on the basic truth about interpersonal influence,the researchers studied the dynamics of social influence by conducting thousands of computer simulations of populations manipulating a number of variables relating to people’s ability to influence others and their tendency to be influenced.


    The resulting settlement maps show how the distribution and density of the rural population around the city changed dramatically between AD500 and 850, when Copán collapsed.


    Against a backdrop of drastic changes in economy and population structure, younger Americans are drawing a new 21st-century road map to success, a latest poll has found.

    2016年考研真题(英语二)阅读理解 Section Ⅱ

    Female participation on corporate boards may not currently mirror the percentage of women in the general population, but so what?

    2020年考研真题(英语一)阅读理解 Section Ⅱ

    Now even the project's greatest cheerleaders talk of a continent facing a "Bermuda triangle" of debt, population decline and lower growth.  

    2011年考研真题(英语二)阅读理解 Section Ⅱ

    The number of adults doing weekly sport did rise, by nearly 2 million in the run-up to 2012—but the general population was growing faster.

    2017年考研真题(英语二)阅读理解 Section Ⅱ

    The population would be fitter, healthier and produce more winners.

    2017年考研真题(英语二)阅读理解 Section Ⅱ

    The researchers'argument stems from a simple observation about social influence: with the exception of a few celebrities like Oprah winfrey-whose outsize presence is primarily a function of media, not interpersonal, influence-even the most influential mem

    2010年考研真题(英语一)阅读理解 Section Ⅱ

    Though all the subjects were drawn from a population of European extraction, care was taken to see that all subjects, friends and strangers, were taken from the same population.

    2015年考研真题(英语一)完形填空 Section Ⅰ

    To find out, the researches controlled for various factors that might make firms more likely to invest like size, industry, and sales -- and for indicators that a place was desirable to live in, like growth in wages or population.

    2016年考研真题(英语二)完形填空 Section Ⅰ

  • 英英释义


    • 1. the people who inhabit a territory or state;

      "the population seemed to be well fed and clothed"

    • 2. a group of organisms of the same species populating a given area;

      "they hired hunters to keep down the deer population"

    • 3. (statistics) the entire aggregation of items from which samples can be drawn;

      "it is an estimate of the mean of the population"

    • 4. 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.);

      "people come and go, but the population of this town has remained approximately constant for the past decade"

      "the African-American population of Salt Lake City has been increasing"

    • 5. the act of populating (causing to live in a place);

      "he deplored the population of colonies with convicted criminals"

  • 词根词缀

    词根: popul

    =people 表示"人民" demo- dem-

    • adj.

      popular 流行的


      populous 人口稠密的;人口多的


    • n.

      populace 平民,大众


      popularity 大众性,通俗性


      popularization 普及,推广,通俗化


      popularizer 普及者,推广者


      population 全体居民,人口


    • v.

      depopulate 使[某地]人口减少,减少人口


      popularize [使]大众化,[使]普及,推广


      populate 使人民居住于…中,使人口集中在…之中,移民于…


      repopulate 使人民重新居住于…


  • 同义词





  • 行业词典

    • 体育


    • 农学

      群体   总体   

    • 冶金学


    • 动物学


    • 化学


    • 医学

      人口,总体,种群:指某种生物共同组成的或居住在特定地理区域的个体   在遗传学上,指随机种间个体杂交的一个稳定群体   在统计学上,指由随机样品抽取出来的一组受实验者或个体   

    • 地理学


    • 心理学


    • 数学


    • 植物学


    • 水产

      种群   种内具有相同繁殖习性、产卵场所、生态习性和形态特征的区域性群体。   

    • 海洋科学


    • 生态学

      种群   在一定空间中生活、相互影响、彼此能交配繁殖的同种个体的集合。   

    • 生物学


    • 遗传学

      群体   享有一个共同的基因库,并能相互交配的一群个体。   总体   又称“统计总体”。一个统计问题研究对象的全体,是具有某种(或某些)共同特征的元素的集合。