ambient air

ambient air的音标为["æmɪn(ə)nt eə] ，基本翻译为“环境空气”，速记技巧为：环境(ambient)空气(air)。“ambient”意为“周围的、周围的”，表示在一定范围内空间所处的状态；“air”意为“空气”，表示在空气中存在某种物质。

Ambient air的英文词源是拉丁语ambient，意为“周围的，四周的”。这个词后来被借用到英语中，用来描述周围的空气。

变化形式：复数形式为ambient airs，现在分词ambient airs。

相关单词：

1. ambient temperature：环境温度，周围温度

2. atmospheric pressure：大气压力

3. environmental protection：环境保护

4. ambient noise：环境噪声

5. ambient lighting：环境照明

6. ambient computing：环境计算

7. ambient intelligence：环境智能

8. ambient advertising：环境广告

9. ambient music：环境音乐

10. ambient art：环境艺术

以上这些相关单词都与ambient air有密切联系，它们都涉及到周围环境中的各种因素，如温度、压力、噪声、照明、计算、智能、广告和艺术等。这些单词在英语中广泛应用，反映了英语词汇的多样性和丰富性。

常用短语：

1. ambient air temperature

2. ambient air pressure

3. pollutant levels in ambient air

4. clean up the ambient air

5. air quality index (AQI)

6. ambient air quality standards

7. ambient air pollution control measures

例句：

1. The ambient air temperature is dropping rapidly.

2. The ambient air pressure is rising.

3. The pollution levels in the ambient air are very high.

4. We must take action to clean up the ambient air.

5. The AQI for today"s ambient air is 250, indicating severe pollution.

6. The ambient air quality standards must be strictly adhered to.

7. We need to implement more effective ambient air pollution control measures.

英文小作文：

Air quality is a crucial issue that we all need to pay attention to. The ambient air we breathe affects our health in many ways. Polluted air contains harmful substances that can cause respiratory problems, allergies, and even cancer. Therefore, it is essential to take measures to clean up the air and protect our environment.

One way to improve air quality is to reduce the amount of pollution generated by human activities. We can reduce emissions of greenhouse gases by switching to renewable energy sources and reducing our dependence on fossil fuels. We can also reduce air pollution caused by vehicles by implementing measures such as carpooling, cycling, and walking instead of using private vehicles.

In addition, we can also plant more trees and adopt other green practices to absorb carbon dioxide and improve air quality. By working together, we can create a healthier environment for ourselves and future generations to enjoy clean and fresh air.