fluoridating

fluoridating的音标为["fluərɪdɪeɪtɪŋ]，基本翻译为“加氟化物于”，速记技巧为“flu-er-i-date”意为“给…加氟”。

Fluoridating这个词的词源可以追溯到拉丁语“fluere”和“fluoxetina”，意为“注入氟元素”。它的变化形式包括“fluoride”和“fluorination”，前者表示氟化物，后者表示氟元素注入的过程。

相关单词：

1. Fluoride - 氟化物，一种常见的化学物质，用于水处理以增加水的氟含量，以预防龋齿。

2. Fluorination - 氟化过程，包括将氟元素添加到其他化合物中，通常用于制造塑料、药物和其他材料。

3. Fluorine - 一种化学元素，符号为F，是一种非金属元素，具有很高的电负性和氧化性，广泛应用于化工、电子和医疗领域。

4. Fluoroscopy - 一种X射线技术，通过向液体中注入荧光染料来显示器官的内部结构。

5. Fluoridated - 经过氟处理的，通常指经过氟处理的水或其他物质。

以上这些单词都与“fluoridating”这个词有着密切的联系，并且可以用来解释这个词的词源和变化形式。每个单词都有其独特的含义和用途，丰富了英语词汇。

常用短语：

1. fluoridate water

2. fluoride treatment

3. fluoride injection

4. fluoride supplement

5. fluoride therapy

6. fluoride toothpaste

7. fluoride mouthwash

双语例句：

1. The government is considering fluoridating water to prevent tooth decay. (政府正在考虑将氟化物加入水中以预防龋齿。)

2. The dentist administers a fluoride treatment to the patient"s teeth. (牙医为病人进行了氟化物治疗。)

3. The child received a fluoride injection to prevent cavities. (孩子接受了氟化物注射以预防龋齿。)

4. Fluoride supplements are essential for maintaining good oral health. (氟化物补充剂对于保持良好的口腔健康至关重要。)

5. Fluoride therapy is effective in preventing tooth decay. (氟化物治疗对于预防龋齿非常有效。)

6. Regular use of fluoride toothpaste can help prevent cavities. (定期使用氟化物牙膏可以帮助预防龋齿。)

7. Fluoride mouthwash can be used to clean teeth and prevent cavities. (氟化物漱口水可以用于清洁牙齿并预防龋齿。)

英文小作文：

Fluoridating water is a common practice in many countries to prevent tooth decay, which is a widespread problem among children and adults. Water fluoridation is a safe and effective way to provide a regular source of fluoride to the population, which helps strengthen teeth and prevent cavities.

However, some people may be concerned about the potential health risks of fluoridated water, especially for those with special medical conditions or who are pregnant or breastfeeding. Therefore, it is important to carefully consider the risks and benefits of water fluoridation before making a decision, and ensure that the process is carried out in a safe and responsible manner.

In conclusion, water fluoridation is a valuable public health measure that can help protect the oral health of individuals and communities, but it should be done in a way that considers the specific needs of each individual.