fasten upon

fasten upon的音标为[fæsən dɔːn]，基本翻译为“紧抓住，集中于”，速记技巧为：fasten=fast+en=紧抓住。

Fasten的英文词源可以追溯到古英语中的fastian，意为“固定，绑紧”。它的变化形式包括过去式fastened，现在分词fastening，以及形容词fast。

相关单词：

1. fasten: 这个词可以直接与fasten upon的语境对应，表示“固定，绑紧”。

2. fast: 形容词fast可以用来描述物体或人“牢固的，不松动的”。

3. fasten up: 这个短语表示“把…固定好”。

4. fasten on: 这个短语可以表示“对…产生强烈的兴趣或注意力”。

5. fasten at: 这个短语比较少见，可能不太常用。

6. fastening: 这个名词可以表示“固定物，扣环”或“即将发生的事情”。

7. fastness: 这个名词可以表示“坚固，牢固的地方”。

8. fastidiousness: 这个名词可以表示“过分挑剔，小气”。

9. fastidiously: 这个副词可以用来形容人“过分挑剔地，小气地”。

10. fasten-fix: 这个合成词比较少见，可能不太常用。

总之，fasten upon这个词组在英语中表示“紧紧抓住，紧紧盯住”，其英文词源可以追溯到古英语中的fastian，意为“固定，绑紧”。它的变化形式和相关单词反映了英语词汇的多样性和变化性。

常用短语：

1. fasten one"s eyes upon 紧盯

2. fasten one"s attention upon 集中注意力

3. fasten onto 抓住

4. fasten one"s hold on 把...紧紧抓住

5. fasten one"s seat belt 扣好安全带

6. fasten the belt 拉紧皮带

7. fasten the buckle 把扣子扣上

例句：

1. I fastened my eyes upon the book, determined to finish it in one go.

2. She fastened her attention upon the lecture, trying to understand its essence.

3. He fastened onto the opportunity to improve himself.

4. She fastened her hold on the bag tightly, ensuring it wouldn"t fall off.

5. Please fasten your seat belt before take-off, it"s for your own safety.

6. The belt fastened tightly across my waist, making me feel secure.

7. The buckle of my belt is broken, I need to get it fixed soon.

英文小作文：

Everyday life is full of small details that we often overlook, but these details can make a big difference in our lives. For example, when I wake up in the morning, I always fasten my seat belt before getting into my car, because it ensures my safety during the journey. This small habit has saved me from many accidents and has become a part of my routine.

Similarly, when I am cooking, I always fasten my attention upon what I am doing, ensuring that everything is done properly. This helps me avoid any mistakes and saves me time and energy.

In conclusion, small details like fastening seat belts and paying attention to what we are doing can make a big difference in our lives. These habits can help us avoid accidents and mistakes, and make our lives safer and more enjoyable.