fat cat的音標是[?f?t kat]，基本翻譯是“肥貓”，速記技巧是“肥”=fat，“貓”=cat。

Fat Cat這個詞的英文詞源可以追溯到中世紀英語中的“fat catfish”，意為“肥貓魚”。這個詞源于古英語中的“f?t”一詞，意為“脂肪”或“肥肉”，而“cat”則表示“貓”，因此這個詞的含義就是指“肥貓魚”，也就是一種脂肪豐滿的魚類。

Fat Cat的變化形式包括復數形式“fat cats”、過去式“fattened”和過去分詞“fattened”。

與Fat Cat相關的單詞有：

1. “fatigue” - 疲勞，這個詞源于拉丁語，意為“肥沃的土地”，與Fat Cat的詞源相似，都與脂肪和肥肉有關。

2. “poverty” - 貧窮，這個詞源于古英語中的“pobrec”或“povert”，意為“貧窮的、貧困的”，與Fat Cat的富態形成鮮明對比。

3. “wealth” - 財富，這個詞源于古英語中的“wealht”或“welht”，意為“財富、財產”，與Fat Cat的肥胖形成對比。

4. “obesity” - 肥胖，這個詞源于拉丁語，意為“過度肥大”，與Fat Cat的脂肪豐滿有關。

5. “pugilism” - 拳擊，這個詞源于古英語中的“pugil”或“pugilist”，意為“打斗、搏擊”，與Fat Cat的肥貓魚的形象無關，但與拳擊運動有關。

以上單詞都與Fat Cat這個詞有某種聯系，它們在詞源、含義和用法上都有各自的特點。Fat Cat這個詞在英語中通常用來形容那些擁有大量財富和社會地位的人，這些人通常被認為是社會上的成功人士。

常用短語：

1. fat cat 富有的大亨

2. fat chance 絕不可能的事

3. fat lot of good 沒有多大用處

4. fat fingers 打錯字

5. fat chance of doing sth 做某事幾乎不可能

6. fat chance of that 那種事不可能發生

7. fat chance of that happening again 這種情況不可能再次發生

雙語例句：

1. He is a fat cat who owns a large company. (他是一個擁有大公司的富有的大亨。)

2. I have a fat chance of passing the exam this time. (這次我考試幾乎不可能通過。)

3. I accidentally fat fingered the email address and sent it to the wrong person. (我不小心打錯了字，把電子郵件地址發給了錯誤的人。)

4. He is a lucky fat cat who has everything he wants. (他是個幸運兒，擁有他想要的一切。)

5. It"s a fat chance of me getting a job in this economy. (在這個經濟形勢下，我找到工作的機會幾乎為零。)

6. I don"t think there"s a chance in hell that we"ll win this game. (我認為我們贏得這場比賽的可能性幾乎為零。)

7. It"s a fat lot of good his apologies did me. (他的道歉對我沒有多大用處。)

英文小作文：

Title: The Power of Wealth

Wealth can bring many benefits, but it is also a double-edged sword. Some people become wealthy overnight and become the envy of others, while others struggle to make ends meet. However, being wealthy does not necessarily mean happiness and satisfaction, as it can also bring with it various challenges and responsibilities.

One of the challenges that wealthy people often face is the temptation to become arrogant and self-centered. Being surrounded by luxury and abundance, it is easy to lose perspective and become oblivious to the needs of others. Therefore, it is essential for wealthy individuals to maintain a sense of humility and empathy, as well as to give back to society and contribute to the welfare of others.

On the other hand, wealth can also bring with it opportunities for positive impact and influence. Wealthy individuals can use their resources and influence to support causes that are important to them, such as charitable organizations, environmental protection, and education. By doing so, they can make a positive difference in the lives of others and leave a legacy that will benefit future generations.

In conclusion, wealth can bring with it various challenges and opportunities, but it is essential to maintain a balanced perspective and use it for positive impact and influence. By being humble and empathetic, as well as giving back to society, wealthy individuals can truly make a difference in the lives of others and leave a lasting legacy.