catechins

catechins的音标是["keɪtɪtʃɪnz]，基本翻译是“茶单宁”。速记技巧可以是：谐音记忆：凯蒂茶林（茶单宁）。

请注意，记忆英语单词的方法有很多，上述内容仅为一种尝试，可能并不适用于所有人。记忆单词还需要结合实际语境进行理解和学习。

Catechins是一种存在于茶叶中的重要成分，其英文词源可以追溯到拉丁语“catechis”或“catechu”，意为“小块木头”。

变化形式：在英语中，catechin有复数形式“catechins”，过去式“catechized”，现在分词“catechising”和过去分词“catechised”。

相关单词：

1. Chlorogenic acid：一种由咖啡因和儿茶素形成的化合物，具有抗氧化和抗炎作用。

2. Epigallocatechin gallate：一种主要的儿茶素形式，具有很强的抗氧化和抗炎作用。

3. Green tea extract：绿茶提取物，含有大量的儿茶素和其他抗氧化剂。

4. Catechin gallate：一种由儿茶素和单宁酸形成的化合物，具有抗氧化和抗炎作用。

5. Catechins in tea：茶叶中的儿茶素，具有抗氧化、抗炎和抗癌作用。

6. Catechin monogallate：一种单一的儿茶素形式，具有抗氧化和抗炎作用。

7. Catechin-3-gallate：一种由儿茶素、单宁酸和葡萄糖形成的化合物，具有很强的抗氧化作用。

8. Catechin-3-O-gallate：一种在绿茶中发现的儿茶素形式，具有抗氧化和抗炎作用。

9. Epicatechin：一种由两个儿茶素形成的化合物，具有抗氧化和抗炎作用。

10. Epicatechin gallate：一种由儿茶素和单宁酸形成的化合物，具有很强的抗氧化作用。

以上这些单词都与catechins有着密切的联系，它们在化学结构、生物活性等方面都有所不同，但都与茶叶中的儿茶素有着密切的关系。

常用短语：

1. catechin infusion：茶多酚注射液

2. catechin-rich tea：富含儿茶素的茶

3. catechin monomer：儿茶素单体

4. catechin dimmer：儿茶素二聚体

5. (-)-epigallocatechin gallate：表没食子儿茶素没食子酸酯

6. catechin-quercetin adducts：儿茶素槲皮素加合物

7. catechin-caffeine complex：儿茶素咖啡因复合物

双语例句：

1. The infusion of catechin has been shown to have antioxidant properties. (茶多酚注射液已被证明具有抗氧化作用。)

2. Catechin-rich tea is a popular beverage among health-conscious consumers. (富含儿茶素的茶是健康意识消费者中很受欢迎的饮料。)

3. Catechin dimmers are believed to have anti-inflammatory properties. (儿茶素二聚体被认为具有抗炎作用。)

4. (-)-epigallocatechin gallate is a major component of green tea and has been studied for its potential health benefits. (表没食子儿茶素没食子酸酯是绿茶的主要成分，已被研究其潜在的健康益处。)

5. Catechin-quercetin adducts are found in plants and have been shown to have anti-cancer properties. (儿茶素槲皮素加合物在植物中存在，已被证明具有抗癌作用。)

6. Catechin-caffeine complex has been used to enhance athletic performance. (儿茶素咖啡因复合物已被用于提高运动表现。)

英文小作文：

Catechins: The Secret Ingredient of Health and Wellness

Catechins, a type of polyphenol found in plants, are becoming increasingly recognized for their health benefits. From antioxidant properties to anti-inflammatory effects, catechins have the potential to support overall well-being and promote good health.

One of the most well-known catechins is (-)-epigallocatechin gallate, a major component of green tea that has been studied for its potential health benefits. It has been shown to boost energy levels, improve cognitive function, and reduce the risk of various diseases, such as heart disease and diabetes.

In addition to green tea, catechins can be found in other foods and beverages, such as fruits and vegetables, tea, and even some chocolate. By incorporating these healthy ingredients into your diet, you can reap the benefits of catechins and promote overall health and wellness. From antioxidant-rich smoothies to tea infusions at home, there are many ways to incorporate catechins into your daily routine.