acetanilide的音標為["?s?t?,n?l,a?d]，基本翻譯為“乙酰苯胺”，速記技巧為“Ac=乙酰-Anil=苯胺-ide=合成物”。

Acetanilide這個詞的英文詞源可以追溯到乙酰（Acetyl）和苯胺（Aniline）的結合。它的主要化學結構包含一個酰胺基團，因此它屬于酰胺類化合物。

變化形式：

1. 酰胺基團可以發生各種變化，如乙酰化、丙酰化等。

2. 詞形變化中，通常會添加或刪除后綴-ide。

相關單詞：

1. Acetamide：乙酰胺，由乙酰和胺結合而成。

2. Acetanilol：醋氨酰布托啡諾，是一種鎮痛藥。

3. Acetophenone：醋酸苯甲酮，是一種有機化合物。

4. Aniline：苯胺，是一種有機化合物，是許多染料和藥物的原料。

5. Acetohexamide：乙酰己酰胺，是一種有機化合物。

6. Acetohexivir：是一種抗病毒藥物，用于治療人類免疫缺陷病毒（HIV）感染。

7. Acetoxybutyrophenone：是一種有機化合物，具有多種應用。

8. Acetone：丙酮，是一種有機化合物，常用于涂料、樹脂、油墨等工業領域。

9. Acetanilidone：一種化學物質，屬于酰胺類化合物。

10. Acetylsalicylic acid：乙酰水楊酸，即阿司匹林，是一種常用的解熱鎮痛藥。

以上這些單詞都與Acetanilide有著密切的關聯，涵蓋了不同的化學結構、應用領域和詞源變化形式。Acetanilide作為酰胺類化合物的一個代表，在化學和藥物領域都有著廣泛的應用和影響。

常用短語：

1. acetanilide compound

2. acetanilide herbicide

3. acetanilide pesticide

4. acetanilide resin

5. acetanilide derivative

6. acetanilide mixture

7. acetanilide salt

例句：

1. The herbicide acetanilide is used to kill weeds in fields.

2. The pesticide acetanilide is applied to protect crops from pests.

3. The resin is prepared by using acetanilide as a raw material.

4. The derivative of acetanilide has good optical activity and high stability.

5. The mixture of acetanilide and other substances has good synergistic effect.

6. The salt of acetanilide is used in the preparation of pharmaceuticals.

英文小作文：

Acetanilide plays an important role in modern agriculture and industry. It is widely used as a herbicide, pesticide, resin, derivative, mixture and salt in various fields. As a versatile chemical, acetanilide has made great contributions to the development of agriculture and industry. At the same time, it also has a wide range of applications in pharmaceuticals and other fields. Acetanilide has a good safety performance and can be easily degraded into non-toxic substances, which makes it a safe and environmentally friendly chemical. However, we should also pay attention to the safety and environmental protection of using acetanilide to avoid unnecessary pollution and damage to the environment.