catechol

catechol的音标是[kəˈtʃeɪkəʊl]，基本翻译是“邻苯酚”。

速记技巧：将单词拆分记忆，cate（给予）+chol（碳水化合物）+e→给予碳水化合物→邻苯酚。

Catechol这个词来源于希腊语中的“katekale”，意思是“酸性的”。它的变化形式包括过去式“catecholyzed”，过去分词“catecholi”，现在分词“catechol”和第三人称单数“catecholates”。

相关单词包括：

1. catechumen：原指接受洗礼的人，现在泛指接受基督教新教某些教派初学教育的人。

2. catechism：n. 问答手册，教科书；教义问答。

3. catechize：v. 对…进行教义问答，对…进行教诲。

4. catechist：n. 教义教师，教诲者。

5. catechist"s stone：n. 一种用于教具制作的试验用小石块。

6. catechuminal：adj. 预备受洗的。

7. catechetical：adj. 教义的，教义问答的。

8. catechumenate：v. 受洗入教。

9. catechumenate：n. 受洗入教的仪式。

10. catechumenal：adj. 预备受洗的，初学的。

以上这些单词都与catechol这个词有密切的联系，因为它们都涉及到教育、宗教和教义问答等方面。

catechol相关的常用短语：

1. catecholamine 儿茶酚胺

2. catechol-o-methyl transferase (COMT) 儿茶酚-O-甲基转移酶

3. catechol-O-methylated protein 儿茶酚-O-甲基蛋白

4. catechol estrogens 儿茶酚型雌激素

5. catechol-ethenyl-benzene 双苯乙烯

6. catecholamine neurotransmitters 神经递质儿茶酚胺

7. catechol-containing polymers 含有儿茶酚的聚合物

例句：

1. The patient"s blood levels of catecholamine rose sharply during the stress of surgery.

患者在手术的压力下，儿茶酚胺的血浆水平急剧上升。

2. The catechol-O-methyl transferase inhibitor might be useful in the treatment of Parkinson"s disease.

儿茶酚-O-甲基转移酶抑制剂可能对帕金森病的治疗有帮助。

3. The catechol-ethenyl-benzene is a type of polymer used in the production of rubber.

双苯乙烯是一种在橡胶生产中使用的聚合物。

4. The catecholamine neurotransmitters are important for maintaining heart rate and blood pressure.

神经递质儿茶酚胺对于维持心率和血压很重要。

5. The catechol-containing polymers are used in various industrial processes.

含有儿茶酚的聚合物被用于各种工业过程。

6. The catecholamine levels in the body are controlled by the adrenal glands and the kidneys.

体内儿茶酚胺的水平由肾上腺和肾脏控制。

7. The catechol estrogens are important for women"s health and are found in the urine of postmenopausal women.

儿茶酚型雌激素对女性健康很重要，在绝经后妇女的尿液中发现。

英文小作文：

Catechol is a chemical compound that is found in many natural substances, including plants and animals. It is also used in various industrial processes, such as the production of polymers and rubber. Catechol is a versatile chemical that has many applications in different fields.

One of the most important applications of catechol is in the production of neurotransmitters called catecholamine neurotransmitters. These neurotransmitters play an important role in maintaining heart rate and blood pressure, and are produced in the adrenal glands and kidneys. Another application of catechol is in the treatment of Parkinson"s disease, where inhibitors of catechol-O-methyl transferase may be used to help alleviate symptoms of the disease.

In addition to its chemical properties, catechol is also associated with various biological processes, such as the production of catechol-O-methylated protein and catechol estrogens. These compounds are important for women"s health and are found in the urine of postmenopausal women. Catechol also plays a role in maintaining the health of the brain and nervous system, and is essential for normal bodily functions.

Overall, catechol is a versatile chemical that has many applications in different fields, including medicine, chemistry, and industry. Its presence in nature and its various chemical properties make it an essential component of our world and an indispensable resource for future scientific and technological advancements.