dewpoint

dewpoint的音标是["dju:pɔɪnt]，基本翻译是露点，速记技巧是谐音“都泡因”。

dewpoint的英文词源：

“dew”意为露水，“point”意为点或部分。

变化形式：

过去式：dewpointed

过去分词：dewpointed

现在分词：dewpointing

第三人称单数：dewpoints

现在分词：dewpoints

相关单词：

1. dewdrop - 露珠，雨滴，水滴

2. dewy - 露水的，朝气的，滋润的

3. precipitation - 降水，沉淀物

4. condensation - 凝结，凝结物

5. humid - 潮湿的，湿润的

6. humidity - 湿度，潮湿的程度

7. moisten - 使湿润，润湿

8. damp - 潮湿的，湿润的空气

9. dampen - 使变湿，减弱

10. dewiness - 露水的状态，湿润的感觉

常用短语：

1. dew point temperature

2. dew point humidity

3. dew point depression

4. dew point sensor

5. dew point condition

6. dew point humidity index

7. dew point temperature index

例句：

1. The air temperature is lower than the dew point temperature, so it will condense water vapor.

2. The humidity of the air is high because it is close to the dew point humidity index.

3. The dew point depression is a measure of the difference between the air temperature and the dew point temperature.

4. The dew point sensor is used to monitor the humidity of the air and provide real-time data.

5. Under the dew point condition, the air is very humid and it is difficult to breathe.

6. The air conditioner can adjust the temperature and humidity to avoid the occurrence of dew point depression.

7. The weather forecast suggests that there will be a high dew point index in the evening, so it will be humid all night.

英文小作文：

The importance of humidity in our daily lives cannot be overstated. When the air temperature is lower than the dew point temperature, moisture in the air will condense and form dew on objects and surfaces nearby. This phenomenon is commonly observed in early mornings or during rainy days, when windows and glass surfaces become covered with a layer of frost or dew drops. However, humidity has a significant impact on our health and comfort levels as well as on various aspects of our daily lives, such as building maintenance and energy efficiency. Therefore, it is crucial to monitor and control humidity levels to ensure a healthy and comfortable environment for ourselves and our loved ones.