fatty acids

fatty acids的音标为["fætɪəs] ，基本翻译为“脂肪酸”，速记技巧为“脂肪酸=脂肪(fat)+酸(acid)”。

Fatty acids 的英文词源可以追溯到拉丁语和希腊语，其中“fat”表示脂肪，“acid”表示酸。它们在化学上是一类有机酸，存在于脂肪中。

变化形式：复数形式为 fatty acids，过去式为 was fatty acided 或 are fatty acided，现在分词为 being fatty acided。

相关单词：

1. Fatty alcohols - 脂肪醇，是脂肪酸与醇的酯化产物。它们具有亲脂性，常用于化妆品和药物中。

2. Fatty esters - 脂肪酯，是脂肪酸与羧酸或醇的酯化产物。它们在化妆品和涂料中广泛应用。

3. Fatty sulfates - 脂肪磺酸盐，是由脂肪酸与硫酸结合而成的表面活性剂。它们在洗涤剂和乳化剂中广泛应用。

4. Fatty amines - 脂肪胺，是脂肪酸与胺结合而成的化合物。它们在化妆品和个人护理产品中用作润肤剂和调理剂。

5. Fatty acid esters of glycerol - 三甘油单脂肪酸酯，是一种由甘油和脂肪酸形成的酯类化合物。它们在食品和化妆品中具有乳化作用。

6. Fatty acid methyl esters - 脂肪酸甲基酯，是由脂肪酸与甲醇形成的酯类化合物。它们在生物柴油生产中广泛应用。

7. Fatty acid amides - 脂肪酸酰胺，是由脂肪酸与胺形成的化合物。它们在生物体内具有多种功能，如调节细胞膜的通透性和参与信号转导等。

8. Fatty acid ethers - 脂肪酸醚，是由脂肪酸与醚形成的化合物。它们在生物体内具有多种功能，如调节细胞膜的流动性等。

9. Fatty acid ketones - 脂肪酸酮，是由脂肪酸与酮形成的化合物。它们在生物体内具有多种功能，如参与代谢调节和信号转导等。

10. Fatty acid sulfones - 脂肪酸砜，是由脂肪酸与砜形成的化合物。它们在生物体内具有多种功能，如参与细胞膜的通透性和信号转导等。

常用短语：

1. fatty acid profile

2. polyunsaturated fatty acids

3. saturated fatty acids

4. monounsaturated fatty acids

5. omega-3 fatty acids

6. omega-6 fatty acids

7. trans fatty acids

例句：

1. The meat has a high content of saturated fatty acids, which is not good for health.

2. Omega-3 fatty acids are essential for brain development and cognitive function.

3. Trans fatty acids are harmful to health and should be avoided.

4. The fatty acid profile of the diet can affect the risk of heart disease.

5. Monounsaturated fatty acids are beneficial for reducing cholesterol levels.

6. A balanced diet with a variety of foods is essential for obtaining the right balance of fatty acids.

英文小作文：

The importance of healthy fats in our diet cannot be overstated. Fatty acids are essential for maintaining good health and preventing chronic diseases such as heart disease and diabetes. Different types of fatty acids have different benefits and risks, and it is important to have a balanced intake of them. Polyunsaturated fatty acids, for example, are essential for maintaining normal brain function and cognitive performance, while saturated fatty acids may increase the risk of heart disease. Trans fatty acids, on the other hand, are harmful and should be avoided. It is recommended to eat a variety of foods in your diet to obtain the right balance of fatty acids. Additionally, it is important to consult a healthcare professional before making any dietary changes to ensure that your intake meets your individual needs.