clean

clean的音标是[ˈkliːn]，基本意思是“清洁的，干净的”；速记技巧可以用谐音“克利恩”来帮助记忆。

Clean的英文词源：

“Clean”这个词源自古英语中的“clæne”，意为“清洁的，干净的”。它的词源可以追溯到古日耳曼语中的“klēna”，意为“洗净”。

变化形式：

1. 比较级：Cleaner

2. 最高级：Cleanest

相关单词：

1. Cleanliness：清洁，清洁程度。

2. Scrub：意为“擦洗，擦净”，是“scrub”和“clean”的合成词。

3. Spotless：意为“一尘不染，无瑕疵的”，由“spot”和“clean”组成。

4. Purify：意为“净化，使纯净”，由“purify”和“clean”组成，表示去除杂质或污垢。

5. Dusty：意为“尘土飞扬的，脏的”，由“dust”和“clean”组成，表示不清洁的状态。

6. Spot：意为“斑点，污点”，由“spot”和“clean”组成，可以引申为“污点”的含义。

7. Cleanse：意为“清洗，净化”，由“clean”和“sew”组成，表示去除有害物质或污垢。

8. Cleaner：清洁工，打扫卫生的工人。

9. Cleaner-up：意为“清理工作”，指清除垃圾、污垢等的工作。

10. Clean-cut：意为“整洁的，清晰的”，由“clean”和“cut”组成，表示干净利落、不拖泥带水的特点。

常用短语：

1. clean up 清理

2. clean out 打扫干净

3. clean up one"s act 改邪归正

4. clean and tidy 整洁干净的

5. clean break 干净利落的行动

6. clean sheet 新床单

7. clean bill of health 健康证明书

例句：

1. After the party, we all cleaned up the mess.

2. The kitchen looks so clean after you cleaned out the garbage.

3. After years of bad behavior, he finally cleaned up his act.

4. Our room is always kept clean and tidy by the maid.

5. He made a clean break with his past mistakes.

6. The sheets were fresh and clean for our use.

7. We need a clean bill of health to travel to Europe.

英文小作文：

Cleanliness is next to godliness

Cleanliness is an essential aspect of maintaining a healthy and happy lifestyle. Cleanliness not only helps to reduce the risk of infections and diseases, but also contributes to a sense of well-being and peace of mind.

To maintain cleanliness, it is essential to regularly clean our homes, workplaces, and vehicles. This includes wiping down all surfaces, cleaning the toilet and bathroom, and washing the car. By doing so, we can create a safe and comfortable environment for ourselves and our loved ones.

Additionally, it is important to keep our belongings and clothing clean and in good condition. This includes regular laundering of clothes, wiping down electronic devices, and storing belongings in clean containers. By doing so, we can avoid the spread of germs and maintain a hygienic lifestyle.

Cleanliness not only benefits our physical health, but also our mental health and well-being. A clean environment can help us to relax and reduce stress, while also contributing to a sense of accomplishment and pride when our spaces are tidy and organized. Therefore, it is essential to prioritize cleanliness in our daily lives, both at home and at work.