headwater

"headwater" 的音标为 [ˈhedwɔːkə] ，基本翻译为“源头水，支流”。

速记技巧：可以记为“head”意为“头”，“water”意为“水”，连在一起就是“源头水”。

"headwater"这个词的词源可以追溯到拉丁语"caput"（头）和"merium"（水），因此它表示水流或水源的源头。这个词在英语中的使用已经有一百多年的历史，通常用于描述河流或溪流的上游部分，因为这部分水流通常是最强劲的。

变化形式：在英语中，"headwater"没有明显的变化形式，它是一个名词。

相关单词：

1. "head"：这个词在许多语言中都与"headwater"有关，因为它也表示水源或水流的上源。

2. "upstream"：这个词表示逆流而上，与"headwater"一起使用，表示向上游方向。

3. "source"：这个词与"headwater"一样，都表示水源或水流的上源，但通常更正式。

4. "headspring"：这个词表示泉水或溪流的上源，通常用于描述小溪或河流的源头。

5. "headwaters"：这个词表示河流或溪流的上游部分，通常用于描述一个更大河流的上游部分。

6. "head-rush"：这个词表示一股强大的水流，通常用于描述水流非常湍急的地方。

7. "head-fed"：这个词表示由水源供给的，通常用于描述由水流供给的食物或资源。

8. "head-water"：这个词与"headwater"同义，但更口语化。

9. "head-stream"：这个词也表示水源或水流的上源，通常用于描述小溪或溪流的源头。

10. "head-fed river"：这个词表示由上游水源供给的河流，通常用于描述一条特定的河流。

总之，"headwater"这个词在英语中是一个常用的术语，用于描述水源或水流的上源，并用于描述河流或溪流的上游部分。它是一个名词，没有明显的变化形式，但有许多相关的词汇可以用来描述不同的概念。

常用短语：

1. headwater basin 流域上游

2. headwater stream 源流

3. headwater protection 源头保护

4. headwater forest 源头森林

5. headwater catchment 流域集水区

6. headwater resource 源头资源

7. headwater conservation 保护源头

双语例句：

1. The government should focus on protecting the headwater resources to ensure sustainable development.

政府应该注重保护源头资源，以确保可持续发展。

2. The headwater catchment area is crucial for water supply and environmental sustainability.

水源集水区对于供水与环境可持续性至关重要。

3. Forest protection in the headwater basin is essential for environmental conservation and sustainable development.

保护流域上游的森林对于环境保护和可持续发展至关重要。

4. We must conserve our headwater resources to ensure a sustainable future for our planet.

我们必须保护我们的源头资源，以确保地球可持续的未来。

5. The headwater stream is the lifeblood of the region, and its protection is crucial for local communities.

源流是该地区生命线，保护它对当地社区至关重要。

6. Headwater forest is a crucial component of our natural environment, and its conservation is essential.

源头森林是自然环境的重要组成部分，保护它至关重要。

7. We must take immediate action to protect our headwater basin from further degradation.

我们必须立即采取行动，保护流域上游免于进一步恶化。

英文小作文：

Protecting Our Headwater Basin

Headwater basins are crucial for the survival of life on Earth, providing water for drinking, agriculture, and ecosystems. However, due to human activities, these precious resources are being depleted at an alarming rate, leading to environmental degradation and social conflicts. We must take immediate action to protect our headwater basins from further degradation, and we must do so in a sustainable manner that considers the needs of future generations.

Firstly, we need to implement effective water management policies that prioritize the conservation and recycling of water resources. We must stop the excessive use of water, reduce water wastage, and promote water-efficient technologies and practices. Secondly, we need to conserve our headwater forests, which play a crucial role in filtering water and providing habitats for a variety of species. Forest protection will also help to absorb carbon dioxide and reduce climate change impacts. Thirdly, we need to promote sustainable agriculture that uses less water and conserves soil fertility. Finally, we need to raise public awareness about the importance of headwater basins and encourage individuals and communities to take action to protect them.

In conclusion, headwater basins are our planet"s lifeblood, and we must protect them for the sake of ourselves and future generations. Only by working together can we ensure the sustainability of our headwater basins and maintain the health of our planet.