ethylamine

ethylamine的音标为["i:θɪəmeɪn]，基本翻译为“乙胺”或“乙基胺”。速记技巧可以是将“ethyl”分解为“ee-thi-ly”，意为“乙基”，而“amine”意为“胺”。通过这样的分解和联想，可以更快速地记住这个单词的拼写和含义。

Ethylamine的英文词源可以追溯到拉丁语和希腊语，具体来说，它是由“ethyl”和“amine”两个部分组成的。“ethyl”意为“乙基”，来源于希腊语的“ηθος”（ether，乙醚）和“μι”（me）结合而成的；“amine”意为“胺”，来源于拉丁语的“amineus”，意为“有胺基的”。

变化形式：

1. Ammoniaetholamine（氨乙基胺）

2. Monoethanolamine（单乙醇胺）

3. Diethanolamine（二乙醇胺）

相关单词：

1. Triethylamine（三乙胺）：一种常用的有机化合物，具有碱性，可以用于中和酸性物质和去除异味。

2. Ethylenediamine（乙二胺）：一种具有两个氨基的化合物，是合成聚酰胺等高分子材料的重要原料。

3. Dimethylamine（二甲胺）：一种具有两个甲基的胺类化合物，具有碱性，可以用于合成药物和农药等。

4. Methylethylamine（甲基乙基胺）：一种具有甲基和乙基的胺类化合物，具有碱性，可以用于合成聚合物等。

5. Ethylformamide（乙基正丁酰胺）：一种有机化合物，具有酰胺基和乙基基团，可以用于合成药物和农药等。

6. Ethylenediisocyanate（二异氰酸乙酯）：一种常用的有机化合物，具有异氰酸酯基团，可以用于合成聚氨酯材料。

7. Ethylenediamineethanol（二乙醇胺乙二胺）：一种有机化合物，具有氨基和乙醇基团，可以用于合成药物和聚合物等。

8. Ethylchloride（乙氯）：一种有机化合物，是乙烷的氯代物之一，可以用于合成其他有机化合物。

9. Ethylamineoxide（乙胺氧化物）：一种有机化合物，具有氨基和氧原子团，可以用于合成药物和农药等。

10. Ethylaminechloride（乙胺氯化物）：一种有机化合物，是乙胺的氯化物之一，可以用于合成其他有机化合物。

常用短语：

1. ethylamine hydrochloride

2. ethylamine solution

3. ethylamine oxide

4. ethylamine hydroperoxide

5. ethylamine chloride

6. ethylamine ether

7. ethylamine acetate

双语例句：

1. Ethylamine is a colorless liquid with a pungent odor.

2. The solution of ethylamine is used to dissolve protein and other substances.

3. Ethylamine oxide is a highly toxic gas that can cause severe irritation and damage to the respiratory system.

4. Ethylamine hydroperoxide is used in the production of surfactants and other chemicals.

5. Ethylamine chloride is a highly corrosive chemical that can cause severe burns and damage to the skin and eyes.

6. Ethylamine ether is used as a solvent in the manufacture of pharmaceuticals and other products.

7. The acetate salt of ethylamine is used in the production of polymers and other materials.

英文小作文：

The chemical world is full of diverse substances, each with its own unique properties and uses. Among these substances, ethylamine stands out as a versatile chemical that can be used in various applications, from pharmaceuticals to polymers.

Ethylamine, a colorless liquid with a pungent odor, is a primary amine that can exist in different forms, including oxide, hydroperoxide, chloride, and ether salts. It has been used in the production of surfactants and other chemicals, as well as in the manufacture of pharmaceuticals and polymers.

In addition to its industrial applications, ethylamine has also been used in research laboratories for its ability to react with various substances to produce various compounds with unique properties. For instance, it can be used to modify polymers or proteins to enhance their performance or stability, respectively.

Overall, ethylamine is a versatile chemical that can be used in various applications, from industrial production to research laboratories, making it an essential chemical for modern society.