humidity

humidity的音标是[ˈhjuːmɪdɪti]，基本翻译是湿度，速记技巧可以是联想记忆，即“湿度”和“hum”发音相似。

humidity这个词的词源可以追溯到拉丁语和希腊语，具体来说，它是由“humus”（土壤）和“-idity”（性质）组成的派生词，表示土壤的湿度。

humidity的变化形式主要有两种：其名词形式humidity意为“湿度”，而形容词形式humid则表示“潮湿的”。

相关单词方面，与humidity相关的单词有很多，比如：

1. humidity - 湿度，来源于拉丁语和希腊语，表示土壤的湿度。

2. moist - 潮湿的，形容词形式，常用于描述湿润或潮湿的环境或物体。

3. dehumidify - 去除湿气，动词形式，用于减少或去除物体的湿度。

4. humidity sensor - 湿度传感器，名词形式，用于测量环境湿度的设备。

5. humidifier - 加湿器，名词及动词形式，用于增加环境的湿度。

6. oversaturated - 过度饱和的，形容词形式，用于描述物质或环境已经达到饱和状态。

7. hygroscope - 吸湿剂，名词形式，用于吸收湿气的物质。

8. hygroscopic - 吸湿性的，形容词形式，用于描述物质具有吸湿的特性。

9. dew - 露水，名词形式，通常在潮湿的环境中出现。

10. hydrometer - 湿度计，名词形式，用于测量空气或液体中的湿度。

以上这些单词都与humidity这个词有着密切的联系，反映了其词源、变化形式以及在语言中的广泛应用。

常用短语：

1. humidity level

2. high humidity

3. low humidity

4. humidity index

5. relative humidity

6. moisture content

7. dampness

例句：

1. The humidity level in the air is very high today.

2. The air feels damp with low humidity.

3. The humidity index for today is 80%, indicating a high risk of illness.

4. The relative humidity in the room is 60%, making it feel stuffy.

5. The cotton cloth wetted by the humidity feels heavy and uncomfortable to wear.

6. Moisture content in the soil is crucial for plant growth.

7. Avoiding dampness in the bedroom can help reduce allergies and improve sleep quality.

英文小作文：

The importance of humidity in our daily lives

Humidity is an essential factor in our daily lives, affecting our health, comfort, and even the growth of plants and materials. From the comfort of our clothes to the stability of our homes, humidity plays a crucial role in our lives. High humidity can cause discomfort and even illnesses, while low humidity can lead to dryness and even fire hazards. Understanding the importance of humidity and how to maintain it properly can help us live more comfortably and healthily. From adjusting our clothing choices to ensuring proper ventilation in our homes, we can take steps to maintain a comfortable and healthy environment. As we learn more about humidity and its effects on our lives, we can make better decisions to ensure a better quality of life.