ethenyl

ethenyl的音标为["i:θenɪl]，基本翻译是乙基基团，速记技巧可以结合其组成成分进行记忆，如“乙”可以记作“一乙”。

Ethenyl是一个化学术语，表示乙烯基，是乙烯（ethene）的一个碳原子被加上了-C=键（carbonyl group）形成的。它的英文词源可以追溯到拉丁语词源“ether”和“carbon”的组合，表示碳和氢的化合物。

变化形式：动词形式“ethenate”表示与乙烯基相关的反应或过程。形容词形式“ethenic”表示与乙烯基相关的性质或特征。

相关单词：

1. Ethylene (n.)：乙烯，一种有机化合物，常见于植物和天然气中。

2. Ethanoid (adj.)：具有乙烯基性质的。

3. Ethenolysis (n.)：乙烯解聚或裂解的过程。

4. Ethenylation (n.)：乙烯基化的过程，通常用于有机合成。

5. Ethenylation (v.)：使…乙烯基化。

6. Ethenylic (adj.)：乙烯基相关的。

7. Ethynylation (n.)：炔基化的过程，与乙烯基化类似但含有炔键。

8. Ethenylic Acid (n.)：乙烯基酸，一种有机酸。

9. Ethenyl alcohol (n.)：乙烯醇，一种有机化合物，常见于天然产物中。

10. Ethenyl ether (n.)：乙烯醚，一种有机化合物，常见于醚类化合物中，具有乙烯基的性质。

常用短语：

1. be made of

例句： This material is made of plastic.

2. be made from

例句： Fruit juice is made from fruit.

3. be made into

例句： This soup can be made into a sandwich.

4. make a decision

例句： We need to make a decision about our future.

5. make progress

例句： We are making progress in our studies.

6. make mistakes

例句： I make mistakes all the time when I am learning a new skill.

7. make friends

例句： I like to make friends with people who share my interests.

英文小作文：

Making Friends with Different People

I believe that making friends with different people is an important part of life. It helps us to learn about different cultures and ways of thinking, and it can also bring us happiness and joy.

When I meet new people, I try to be friendly and open. I like to ask them about their interests and hobbies, and I try to show interest in what they have to say. I also try to be understanding and patient when they make mistakes or are unsure about something.

In return, I have found that people are usually friendly and open to me too. They often share their experiences and knowledge with me, and we become closer friends. I believe that this is the best way to make new friends, and it is also a great way to learn and grow as a person.