fell away 的音標是[fel ? we?]，基本翻譯是“脫落；消失；背棄；衰退”。速記技巧是注意字母e的存在與否。

fell away 的英文詞源可以追溯到古英語中，它的意思是“掉下來，離開”。這個詞組的變化形式包括 fell-，fell-away，falling-away等。

相關單詞：

1. fall：這個單詞和 fell 有著密切的關系，它的意思是“落下，跌倒”，可以引申為“下降，減少”的意思。

2. decline：這個單詞也和 fell 有著密切的關系，它的意思是“下降，衰退”，可以用來描述人的身體狀況或者社會地位的下降。

3. departure：這個單詞的意思是“離開，啟程”，可以用來描述人的離開或者物體的分離。

4. departure lounge：離開候機室，指的是機場中等待離開的人聚集的地方。

5. departure point：出發地點，指的是旅行或者行程的起點。

6. fallout：這個單詞的意思是“后果，影響”，可以用來描述事件或者政策帶來的后果或者影響。

7. retreat：這個單詞的意思是“撤退，退卻”，可以用來描述軍隊或者政治力量的撤退。

8. disengage：這個單詞的意思是“脫離，分離”，可以用來描述物體的分離或者關系的解除。

9. disengagement：這個單詞的意思是“脫離關系，解除合同”，可以用來描述解除雇傭關系或者合同關系。

10. departure fee：離港費，指的是機場或者火車站等地方收取的費用，用于支付機場設施的使用費用。

常用短語：

1. fell apart

2. fell behind

3. fell into pieces

4. fell into disrepute

5. fell into disfavour

6. fell out of favour

7. fell into disuse

例句：

1. The company fell apart after the founder"s departure.

2. She fell behind in her studies and couldn"t catch up.

3. His reputation fell into pieces after he was accused of corruption.

4. His good name fell into disrepute when he was accused of fraud.

5. His relationship fell out of favour when they disagreed on politics.

6. My phone fell out of my pocket and broke.

7. The building fell into disuse after the new library was built.

英文小作文：

標題：The Past and Future of a Friendship

Once upon a time, two best friends, John and Sarah, shared everything together. They grew up together, laughing, crying, and learning from each other"s experiences. However, as time passed, their paths started to diverge and their relationship started to fall apart. John"s career took off, while Sarah struggled with her career and personal life. They drifted apart, and eventually, they fell out of touch with each other.

Now, years later, John and Sarah have both changed and grown. John is happy with his career and his family, while Sarah has found her passion and is on the path to success. They have both moved on, but they still remember the good times they had together. They miss each other, but they also understand that their paths have led them to different places. They hope that one day they can reconnect and renew their friendship, but for now, they are content with the memories they have shared and the future they have ahead of them.