Birthrate 是指一定时间内某一地区、国家或地区内人口出生的比例或速度。通常以每千人中出生人数来表示。

Birthrate 音标：

英式音标：[ˈbɜːθreɪt]

美式音标：[ˈbɜːrθreɪt]

词义：

Birthrate（名词）：出生率，指单位时间内新生儿出生的数量，通常是按每千人中的出生人数来计算。

翻译：

Birthrate 翻译为“出生率”。

读音：

[ˈbɜːθreɪt]（英式），[ˈbɜːrθreɪt]（美式）

用法：

Birthrate 一般用来描述和统计某一地区或国家的出生人数，并且是衡量人口增长、人口结构变化的重要指标之一。

例句：

The birthrate in many developed countries has been declining for years.

China's birthrate has been dropping sharply since the 1970s.

Governments are trying to find ways to increase the birthrate to prevent an aging population.

A lower birthrate often leads to a decrease in the working-age population.

The birthrate in rural areas tends to be higher than in urban areas.

Countries with high birthrates face challenges in providing enough resources for their growing populations.

The government introduced policies to encourage families to have more children to raise the birthrate.

There is a direct correlation between the birthrate and the country’s economic development.

Some countries have implemented family-friendly policies to increase the birthrate.

A rising birthrate can indicate improved healthcare and living conditions in a society.

短语搭配：

Declining birthrate - 出生率下降

Low birthrate - 低出生率

High birthrate - 高出生率

Fertility rate and birthrate - 生育率与出生率

Population growth and birthrate - 人口增长与出生率

Increase birthrate - 提高出生率

Birthrate decline - 出生率下降

National birthrate - 国家出生率

Birthrate policies - 出生率政策

Ageing population and birthrate - 人口老龄化与出生率