在线词典
在线词典,是一款在线使用的中英文查词词典。本工具支持查询英文和中文单词及词组的含义,查询效率高、结果丰富,包括单词变体、常用短语、英英释义、同义词、同根词、词语辨析等,是外语学习者必备的在线查词工具。
输入要查询的单词:
population ageing
查词链接:
https://www.dute.org/dict/population_ageing
复制链接 人口老龄化:指人口中老年人口比例增加的现象,通常是由于生育率下降和寿命延长导致的。
查看英英释义
abstract:
Population ageing is a phenomenon that occurs when the median age of a country or region rises due to rising life expectancy and/or declining birth rates. There has been, initially in the more economically developed countries ( MEDC ) but also more recently in LEDCs ( less economically developed countries ), an increase in the life expectancy which causes ageing population.
网络释义
人口老化
日益老化的人口 the ageing population 人口老化 population ageing ; aging of population ; Ageing population ; Demographic shift 人口老化地躔 agequake ; demographic agequake ..
人口老化
相反地,寿命的延长对先进国家可能带來,人口老化(population ageing)与经济成长率减缓 的问题。
常用短语
更多常用短语正在查询...
{error}
你是不是想查找:
- {typos}
{word}
{phones} {trans} {trans_ee} {exam_types}{web_trans} {variants} {phrases} {synonyms} {rels} {discriminations} 查词链接:
{link}
复制链接{phones}
{text}:[{value}]
{trans}
{trans}
{pos}
{tran}
{tran}
查看英英释义
{trans}
{pos}
{list} {tran}
{words}{word}同义词: {words}
{pos}
{words}
{exam_types}
单词变体
- {variants}
常用短语
- {phrases}
网络释义
{web_trans}
{tran}
{detail}
近义词
{synonyms}
{pos} {tran}
{words}
同根词
{rels}
{pos}
{words}
{word}{tran}
词语辨析
{discriminations}
{num}、{title}
{description}- {usages}
{description}