birthrate

birthrate音标为：["bɜːθreɪt]

基本翻译为“出生率”。

速记技巧：birth（出生）+ rate（率）=> birthrate（出生率）。

Birthrate这个词的词源可以追溯到拉丁语“birth”和“rate”，意思是“出生率”。这个词在英语中已经存在了很长时间，并且已经发生了许多变化形式。

它的原始形式是“birth rate”，可以简化为“birthrate”。这个词通常用于描述一个地区的出生率，是一个统计术语。

相关单词包括：

1. Births：出生，名词形式，表示出生的人数。

2. Birthing：分娩，动词形式，表示生产或分娩的过程。

3. Birthing Place：分娩地点，名词形式，表示生产或分娩的场所。

4. Birth Rate：出生率，名词形式，表示一个地区每年出生的人口数量与总人口的比例。

5. Birth Spacing：生育间隔，名词形式，表示两次生育之间的时间间隔。

6. Pre-Birth：产前，形容词形式，表示在出生之前的状态或情况。

7. Post-Birth：产后，形容词形式，表示出生之后的状态或情况。

8. Birth Rate Increase/Decrease：出生率增加/减少，动词形式，表示出生率的上升或下降。

9. Birth Rate Trend：出生率趋势，名词形式，表示出生率的变动趋势。

10. Birth Rate Erosion：出生率侵蚀，名词形式，表示出生率的下降或减少。

这些单词都与birthrate这个词有关，描述了与出生相关的各种情况。它们在英语中广泛使用，并用于描述各种与人口增长和生育相关的概念。

常用短语：

1. birth rate decline

2. birth rate increase

3. high birth rate

4. low birth rate

5. birth rate statistics

6. birth rate trend

7. birth rate pattern

例句：

1. The birth rate in our country has been increasing for years. (我们国家的出生率逐年上升。)

2. The birth rate in the city has been decreasing, while the rural areas have been increasing. (城市出生率下降，而农村出生率上升。)

3. The birth rate in Europe is much lower than that of the United States. (欧洲的出生率比美国低得多。)

4. The birth rate statistics show that there are more girls than boys born in this country. (出生率统计数据显示这个国家出生的女孩比男孩多。)

5. The birth rate pattern in this region is changing rapidly with the economic development. (随着经济的发展，这个地区的出生率模式正在迅速变化。)

6. The decline in the birth rate has caused a shortage of workers in some industries. (出生率的下降导致一些行业工人短缺。)

7. The government is trying to control the high birth rate by providing family planning services. (政府正在通过提供计划生育服务来控制高出生率。)

英文小作文：

The Impact of Birth Rate on Society

Birth rate is an important indicator reflecting the health of a society, and it also has a significant impact on various aspects of society, such as economy, education, and medical care. With the decline of birth rate in recent years, many people are concerned about the future of society and its development.

On one hand, a low birth rate may lead to a shortage of workforce in the future, which may affect economic growth and social progress. In addition, elderly people will become a larger proportion in society, which may bring more pressure on medical care and social security systems. On the other hand, a high birth rate may lead to overpopulation and environmental degradation, which may have negative impacts on people"s lives and the sustainability of society.

Therefore, it is necessary for governments and individuals to take measures to maintain a reasonable birth rate to ensure the healthy development of society. This can be achieved by promoting family planning, improving people"s living standards and quality of life, and enhancing public awareness of environmental protection and sustainability. In conclusion, a stable and reasonable birth rate is crucial for the future of society and its sustainable development.