dietetic

dietetic的音标为：[ˌdaɪəˈtɪtɪk] ，基本翻译为“营养学的；营养的”，速记技巧为：营养学研究的是如何摄取营养，使身体更健康。

Dietetic这个词的英文词源可以追溯到拉丁语“dīetet”和希腊语“dīētes”，这两个词都表示饮食或食物。它的变化形式包括名词形式“dietetics”和形容词形式“dietetical”。

相关单词：

Nutrition：营养学，这个词由nutr（滋养）和-ition（状态）组成，可以与dietetic互相对应。

Diet：饮食，这个词来源于拉丁语“dīēre”，意为吃或喝，也是与dietetic相关的单词。

Diabetic：糖尿病的，这个词由dia（通过）和-betic（表示某种过程或疾病）组成，与dietetic相关，因为糖尿病患者的饮食需要特别注意。

Calorie：卡路里，这个词来源于法语“calor”和希腊语“ergon”（工作），表示能量的单位，与dietetic相关，因为卡路里是计算饮食中能量摄入的重要指标。

Supplement：补充物，这个词由super（超过）和-plement（附加物）组成，可以理解为对饮食的补充，与dietetic相关。

Food：食物，这个词是最直接与dietetic相关的单词之一，表示人类或动物所需的营养来源。

Eating habit：饮食习惯，这个词由eat（吃）和-ing habit（行为习惯）组成，描述了人们日常的饮食习惯。

Food science：食品科学，这个词由food（食物）和science（科学）组成，涵盖了食物的制备、储存、营养价值等方面的研究，也与dietetic相关。

Dietician：营养师，这个词由dietetic（营养学）和-ian（人）组成，表示专门从事营养学研究和指导的专业人员。

常用短语：

1. dietary advice

2. balanced diet

3. healthy eating

4. low-calorie diet

5. vegetarian diet

6. high-protein diet

7. special diet

例句：

1. I received dietary advice from my doctor to eat more fruits and vegetables.

2. A balanced diet is essential for good health.

3. Eating a healthy diet is important to maintaining good physical condition.

4. Following a low-calorie diet can help you lose weight effectively.

5. A vegetarian diet is a good way to reduce your meat intake and improve your health.

6. High-protein diets are commonly used to promote muscle growth and recovery after exercise.

7. Special diets are often recommended for specific health conditions or conditions related to specific lifestyles.

英文小作文：

Dietetics: The Key to Good Health

Dietetics is the study of food and nutrition, and it plays a crucial role in maintaining good health and well-being. A balanced diet, rich in fruits, vegetables, whole grains, lean protein, and healthy fats, is essential for optimal physical and mental health. Following a healthy diet can help reduce the risk of chronic diseases such as heart disease, diabetes, and obesity, while also promoting energy levels and reducing stress levels.

For individuals with special dietary needs, such as those with allergies or intolerances, dietetics plays an even more important role. A specialized diet can ensure that these individuals receive the necessary nutrients while avoiding potential health risks associated with certain foods. Additionally, special diets can be used to promote specific health goals, such as weight loss or muscle gain, and can be tailored to meet individual needs and preferences.

In conclusion, dietetics is an essential component of good health and well-being. By following a balanced diet and taking into account special dietary needs, individuals can maintain good health and well-being throughout their lives.