fast 的音標是 [?fɑ?st]，基本翻譯是“快的；迅速的；強烈的；固執的”。速記技巧可以用字母代詞法，將 fast 簡化為“fa st”，諧音為“發死它”，這樣能快速記憶 fast 的讀音和意思。

Fast這個詞源可以追溯到古英語中，它來自拉丁語的“fastus”，意思是“肥胖的，笨重的”。Fast的變化形式包括過去式“fastidied”，現在分詞“fastidious”，形容詞“fast”，以及名詞“fastness”。

相關單詞：

1. fastidious - 非常挑剔的，一絲不茍的

例句：He is known for his fastidious attention to detail.

2. fastness - 堡壘，避難所

例句：The fastness of the mountains was their only hope of safety.

3. fast - 快，迅速

例句：The fast car sped through the streets.

4. fastidiously - 一絲不茍地，挑剔地

例句：She approached her work with fastidious care.

5. fastidiousness - 一絲不茍，挑剔

例句：He possessed a certain fastidiousness in his approach to life.

6. fasten - 固定，使固定

例句：She fastened her seat belt before takeoff.

7. afast - 向后，遠離

例句：He ran afast to avoid being hit by a car.

8. faste - 狂歡，縱飲

例句：They spent the night in faste, singing and dancing.

9. fastidiousness - 挑剔，一絲不茍

例句：The artist"s work is marked by a fastidiousness that borders on obsessive-compulsive disorder.

10. fastidiously - 仔細地，挑剔地

例句：She approached her work with fastidious precision.

常用短語：

1. fast forward

2. fast food

3. fast-paced

4. fast-forward button

5. fast-track

6. fast-lane

7. fast-working

例句：

1. Please fast-forward to the exciting ending of the movie.

2. I enjoy fast food because it"s quick and convenient.

3. The fast-paced game kept us on the edge of our seats.

4. I pressed the fast-forward button on my remote control to skip to the good parts.

5. He was fast-tracked for promotion in his company.

6. I always drive in the fast lane to avoid traffic jams.

7. The fast-working software saved me a lot of time on my project.

英文小作文：

Life is like a fast-paced movie, full of excitement and adventure. We all have our own fast-forward moments that make us feel alive and excited. Whether it"s a thrilling chase scene, a delicious meal at a fast food restaurant, or a quick workout at the gym, these moments give us a sense of fulfillment and satisfaction.

However, life also has its slow moments that we need to savor and appreciate. These moments may not be as exciting or thrilling as the fast-forward moments, but they are just as important to our overall well-being and happiness. For instance, spending quality time with family and friends, reading a good book, or simply relaxing on the beach are all moments that we need to slow down and appreciate.

In conclusion, life is all about balance and harmony. We need to strike a balance between the fast-forward moments that give us energy and excitement, and the slow moments that give us tranquility and peace of mind. Only then can we truly appreciate life and its many beautiful moments.