fall off的音標是[f??l ??t]，基本翻譯是“減少；落下；脫落；讓步”，速記技巧是：fall（落下）-o（看作字母組合off的簡稱）-t（落下物體）。

fall off的英文詞源：

1. 詞源：該詞源自古英語“falle”，意為“跌落，落下”。

變化形式：

1. 復數形式：fallings。

2. 比較級形式：falling。

3. 最高級形式：falling furthest。

相關單詞：

1. fall in 下降；倒塌；集合；參軍；被接納；被授予（榮譽、勛章等）。

2. fall out 爭吵；和解；結果；掉下；落下。

3. fall back 撤退；后退；退回；退一步考慮。

4. fall behind 落后；不及格。

5. fall off a cliff 從懸崖上跌落。

6. fall into decline 逐漸衰落。

7. fall into disuse 廢棄不用。

8. fall into place 順利完成。

9. fall prey to 成為…的犧牲品。

10. fall short of 不足；未達到。

以上內容僅供參考，建議查閱專業的英語詞典獲取更準確的信息。

常用短語：

1. fall off a cliff

2. fall off the back of a truck

3. fall off the radar

4. fall out of favor

5. fall into disrepair

6. fall behind

7. fall apart

例句：

1. The car fell off the back of a truck and was totaled.

2. The company fell off the radar after the CEO left.

3. Her career fell into disrepair after she was accused of plagiarism.

4. We"re falling behind in our studies, and it"s making me nervous.

5. His marriage fell apart after he cheated on her.

6. The company"s profits have fallen off a cliff this year.

7. The once-popular brand has fallen out of favor with consumers.

英文小作文：

The Fall of a Star

Once upon a time, there was a popular celebrity who was adored by millions. She was the epitome of success, with her shiny career, enviable looks, and endless fans. But then, everything changed. One day, she was at the top of her game, and the next, she was plunged into a world of disappointment and disillusionment. Her career fell apart, her marriage fell into disrepair, and her once-glorious life crumbled before her eyes.

She felt lost and alone, wondering what had happened to her and why it had all come crashing down so suddenly. But then she realized that it wasn"t the end of the world, and that she could start again from scratch, with a new perspective and a renewed sense of purpose. She learned valuable lessons about life and herself, and she emerged stronger and wiser than ever before.

Now she"s back on top, with a newfound confidence and determination to succeed. She knows that success is not permanent, and that failure is just a stepping stone to success. She"s learned to embrace change and adapt to new challenges, and she"s determined to make a difference in the world, not just for herself, but for others as well.