birthrate
更新时间:2026-07-15 12:46:03 栏目: 英语词典
更新时间:2026-07-15 12:46:03 栏目: 英语词典
birthrate 是一个英语单词,意为“出生率”,指在一定时期内每千人口中的活产婴儿数。它常用于人口统计学、社会学和经济学等领域,用以衡量人口增长水平。
英式发音:/ˈbɜːθreɪt/
美式发音:/ˈbɝːθreɪt/
名词(noun)
中文翻译:出生率
birthrate 一般用于统计与人口相关的场景。
常与 increase(增加)、decline(下降)、high(高的)、low(低的) 等形容词或动词搭配。
在学术语境中,它可作为人口政策、社会发展等讨论的重要指标。
high birthrate(高出生率)
low birthrate(低出生率)
declining birthrate(下降的出生率)
rising birthrate(上升的出生率)
national birthrate(全国出生率)
annual birthrate(年度出生率)
The country’s birthrate has been steadily declining over the past decade.
A high birthrate can put pressure on a nation’s resources and infrastructure.
The government is concerned about the falling birthrate in urban areas.
Improvements in healthcare have contributed to a stable birthrate.
A low birthrate may lead to an aging population and labor shortages.
The birthrate is often used as an indicator of a nation’s demographic trends.
The policy was designed to encourage a higher birthrate.
Japan has been facing the challenge of a declining birthrate for years.
Economists argue that a balanced birthrate is essential for sustainable growth.
Cultural factors can significantly influence the birthrate of a country.
birthrate 一词专指人口出生数量的比率,是社会学与人口学中的常用术语。通过出生率的高低,可以分析人口结构变化、经济发展趋势和社会问题,是理解人口政策的重要概念。
要不要我也帮你整理一下 birthrate 和 fertility rate(生育率) 的区别,以便更好区分这两个常见的人口学概念?