amides

amides的音标为[əmɪ"dɪz]，基本翻译为“酰胺”，速记技巧为：记忆时注意区分“酰胺”和“amid”。

Amide这个词来源于拉丁语amida，意为“稀薄、柔和”。它的变化形式包括名词形式amide和形容词形式amideous。

相关单词：

amide：酰胺，是一种有机化合物，是羧酸分子中的羟基被氨基取代后的化合物，是氨基酸的衍生物。

amide of nitrogen：氮酰胺，是一种有机化合物，是氨基酸的通称。

amide rubber：酰胺橡胶，是一种合成橡胶，具有优良的耐热、耐寒性、耐油性、耐臭氧、耐老化和优良的加工稳定性等。

amide acid：酰胺酸，是一种有机酸，是酰胺分子中的氨基被氢原子取代后的化合物。

amide V型硅酮：一种硅酮密封胶，因其具有低温下仍保持较好的弹性而得名，特别适用于低温下起到密封作用。

以上这些单词都是与amide相关的，它们在各个领域都有广泛的应用，代表了不同的物质和特性。例如，酰胺是氨基酸的衍生物，在医药、化工等领域有重要的应用；氮酰胺则是蛋白质的重要组成之一，在食品、生物科学等领域有重要的作用。此外，酰胺橡胶、酰胺酸和酰胺硅酮等也都是具有特殊性能的化合物，在工业、建筑、医疗等领域都有广泛的应用。

常用短语：

1. amide bond

2. amidic acid

3. amidinium ion

4. amidoxime

5. amidrazone

6. amidyl radical

7. amide linkage

例句：

1. The peptide amide group is crucial for protein stability.

2. The amidinium ion is a versatile intermediate in organic synthesis.

3. The amidoxime group can be used as a biocide.

4. The amidrazone group is a useful building block for polymers.

5. The amidyl radical is a reactive species in organic reactions.

6. Amide linkages are common in biologically active compounds.

英文小作文：

Amide bonds are an essential part of many biologically active compounds, such as proteins and peptides. They provide stability and functionality to these molecules, and are crucial for their biological activity. In organic synthesis, amidinium ions are versatile intermediates that can be used for a wide range of reactions, while amidoxime groups can be used as biocides and amidrazone groups are useful building blocks for polymers. Amide bonds also play an important role in materials science, where they are commonly found in polymers and other synthetic materials. Understanding the chemistry of amides is crucial for the development of new drugs, materials, and other biologically and technologically relevant compounds.