humectant

humectant的音标为[hjuːˈmɛkɪtənt]，翻译为“吸湿剂；吸湿物”的意思。其速记技巧可以通过谐音记忆，可以将其谐音理解为“忽悠陈冠希”，这样有助于加强记忆。

humectant这个词来源于拉丁语“humidus”，意思是潮湿的。它的变化形式包括名词形式“humectant”和形容词形式“humid”。

相关单词：

moisture：n. 潮湿，湿气；水源

wet：adj. 湿的，潮湿的；v. 使潮湿

damp：adj. 潮湿的；n. 潮气

humidity：n. 湿度，潮湿

dew：n. 露水，露滴

moist：adj. 潮湿的，湿润的

humidify：v. 使潮湿，增加湿度

hygroscopic：adj. 吸湿的，吸水的

hygroscopicity：n. 吸湿性，吸水性

humectant这个词在生物学和化学领域中经常使用，它指的是能够吸收和保持水分的物质。这个词在日常生活中也经常使用，比如在描述食物的口感时，我们可能会说某种食物具有humectant的特性，意味着它能够吸引和保持水分，使食物更加新鲜和有口感。

humectant的常用短语：

1. humectant-free 无吸湿剂

2. humectant-rich 含吸湿剂

3. humectant-treated 吸湿剂处理

4. humectant-containing 含吸湿剂的

5. humectant-absorbing 吸湿剂吸收

6. humectant-impregnated 吸湿剂浸渍

7. humectant-enhanced 增强吸湿剂

双语例句：

1. The fruit is rich in humectants, which helps to maintain its freshness for longer.

这个水果富含吸湿剂，有助于保持新鲜度更长时间。

2. The soil contains a high concentration of humectants, which helps to retain moisture in the plants.

土壤中含有高浓度的吸湿剂，有助于保持植物的水分。

3. The skin is naturally rich in humectants, which help to retain moisture and prevent dryness.

皮肤天然富含吸湿剂，有助于保持水分并预防干燥。

4. The paint contains a high concentration of humectants, which helps to prevent cracking and peeling.

油漆中含有高浓度的吸湿剂，有助于防止开裂和剥落。

5. The leaves are rich in humectants, which help to maintain their moisture content and prevent wilting.

叶子富含吸湿剂，有助于保持水分含量并防止枯萎。

6. The soil contains a mixture of minerals and humectants, which helps to improve the soil quality and fertility.

土壤中含有矿物质和吸湿剂的混合物，有助于改善土壤质量和肥力。

7. The water contains a high concentration of humectants, which helps to maintain its quality and prevent spoilage.

水含有高浓度的吸湿剂，有助于保持水质并防止变质。

英文小作文：

The importance of humectants in nature and daily life

Humectants are substances that attract and hold water, found in various natural resources such as fruits, soil, and even paints. They are essential in maintaining the freshness and moisture content of various materials, preventing them from drying out and cracking. Fruits rich in humectants are able to maintain their freshness longer, while soil with high concentrations of humectants helps plants retain moisture and prevent dryness. On the other hand, paints containing high concentrations of humectants help prevent cracking and peeling, ensuring long-lasting durability.

In daily life, we encounter various situations where humectants play a crucial role. For instance, when we apply moisturizing creams or lotions to our skin, we are utilizing humectants to attract and retain moisture, preventing dryness and irritation. Similarly, when we water plants with water containing high concentrations of humectants, we are ensuring that they remain moist and healthy, preventing wilting and stress.

In conclusion, humectants are essential substances that play a vital role in nature and daily life. Understanding their properties and functions can help us better utilize them in various applications, ensuring optimal performance and longevity.