feebleness的音標是[?fi?bln?s]，基本翻譯是“虛弱；無力”。

速記技巧：使用發音類似的字母或符號來記錄單詞。可以將單詞劃分為“fe-eb-le-nce”，其中“fe”和“le”可以嘗試用拼音記憶法來記憶，即“費力”和“乏力”。

請注意，以上內容僅供參考，準確的內容應該查閱英語詞典或咨詢專業英語教師。

feebleness 的英文詞源：

- 詞源：feebleness 源自拉丁語，意為虛弱，無力。

變化形式：

- 比較級 feebler 或 weaker

- 最高級：weakest

相關單詞：

- weakness：n. 弱點，虛弱；v. 使虛弱。表示某人的弱點或身體虛弱。

- feeble：adj. 虛弱的，無力的；v. 使虛弱。表示使某人體力或精神上變得虛弱。

- fragile：adj. 易碎的，脆弱的；v. 使易碎。表示某物脆弱到無法承受壓力或沖擊的程度。

- weaknesses：n. 弱點，缺點。表示某人或某物所具有的弱點或缺點。

- debility：n. 虛弱，衰弱。表示身體或精神上的虛弱程度。

舉例：The old man"s feebleness was caused by years of illness and lack of exercise. 這位老人身體虛弱是由于多年疾病纏身和缺乏鍛煉所致。

feebleness 的常用短語：

1. feebleness of spirit

2. feebleness of body

3. physical feebleness

4. mental feebleness

5. intellectual feebleness

6. weakness of mind

7. weakness of body

例句：

1. His voice showed signs of physical feebleness.

2. She had a weakness for fainting at the slightest excuse.

3. He was mentally weak and easily influenced by others.

4. She had a feebleness of spirit that made her easily upset by minor setbacks.

5. His physical feebleness prevented him from doing heavy work.

6. She had a weakness for crying at the slightest provocation.

7. The feebleness of his lungs prevented him from doing physical exercise.

英文小作文：

Title: The Feebleness of Age

As we age, we often feel weaker and less energetic than we used to be. This is because our bodies undergo changes that make us more prone to illness and fatigue. However, it is important to remember that age is not a reason to give up on our dreams and goals. Instead, we should embrace our new challenges and try to maintain a positive attitude towards life.

On the other hand, we should also be aware of our limitations and take care of our health. It is essential to eat a balanced diet, exercise regularly, and get enough rest to maintain our physical strength and cognitive abilities. By doing so, we can live a full and happy life even as we age. Finally, we should remember that our family and friends are always there to support us, so we should cherish every moment with them and make the most of our time together.