protectant

简明释义

英[prəˈtekt(ə)nt]美[prəˈtektənt;proʊˈtektənt]

n. 保护剂；杀虫剂

英英释义

单词用法

同义词

反义词

例句

1.In a particularly useful application, the film is an antimicrobial protectant for a food article.

在尤其有用的应用中，所述膜为用于食品的抗微生物保护剂。

2.In a particularly useful application, the film is an antimicrobial protectant for a food article.

在尤其有用的应用中，所述膜为用于食品的抗微生物保护剂。

3.The protectant 保护剂 in this product helps prevent corrosion on machinery.

该产品中的保护剂有助于防止机器腐蚀。

4.Before painting, apply a protectant 保护剂 to prevent rust on metal surfaces.

在涂漆之前，涂抹一种保护剂以防止金属表面生锈。

5.This cream contains a moisture protectant 保护剂 that helps keep your skin hydrated.

这款面霜含有一种保湿保护剂，有助于保持皮肤水分。

6.The farmer applied a natural protectant 保护剂 to shield the crops from pests.

农民施用了一种天然保护剂来保护庄稼免受害虫侵害。

7.Using a sunscreen acts as a protectant 保护剂 against harmful UV rays.

使用防晒霜可以作为对有害紫外线的保护剂。

作文

In today's world, the importance of protecting our health and well-being cannot be overstated. One of the key concepts that has emerged in this context is the role of a protectant (保护剂). A protectant is a substance that helps to shield our bodies from harmful agents, whether they are environmental pollutants, pathogens, or even harmful chemicals found in everyday products. The use of protectants has become increasingly relevant as we face new challenges in health and safety. For instance, in the realm of skincare, many products claim to contain natural protectants that help to defend the skin against UV rays and pollution. Ingredients like vitamin C and E are often highlighted for their antioxidant properties, which act as a protectant by neutralizing free radicals that can cause skin damage. This highlights the dual role of protectants: not only do they prevent harm, but they also promote healing and rejuvenation. Moreover, in the field of nutrition, certain foods are recognized for their protectant qualities. For example, berries, nuts, and green leafy vegetables are packed with vitamins and minerals that serve as natural protectants against chronic diseases. These foods help to bolster our immune system and reduce inflammation, thereby acting as a barrier against various health issues. In addition, the concept of protectants extends beyond personal health. In agriculture, farmers utilize various protectants to safeguard crops from pests and diseases. Organic farming practices often involve the use of natural protectants, such as neem oil or diatomaceous earth, which provide a safer alternative to synthetic pesticides. This not only protects the crops but also contributes to a healthier ecosystem. The significance of protectants is further emphasized in the context of mental health. Stress and anxiety can have detrimental effects on our mental well-being, and finding ways to protect our mental health is crucial. Engaging in regular physical activity, practicing mindfulness, and maintaining social connections are all strategies that act as protectants for our mental health. In conclusion, the concept of a protectant (保护剂) is multifaceted and plays a vital role in various aspects of our lives. Whether it is through skincare, nutrition, agriculture, or mental health, protectants are essential in shielding us from harm and promoting overall well-being. As we continue to navigate the complexities of modern life, understanding and utilizing protectants will be key to ensuring a healthier and more resilient future.