impugned的音標為[?m?pju?nd]，基本翻譯為“非難，指責；詆毀”，速記技巧為“im-pu-gn-ed，被指責的”。

impugned的英文詞源為：

impug：表示“質疑，懷疑”的意思。

詞根pu-表示“put”的變體形式，表示“質疑”的意思。

-ed：表示形容詞詞尾。

變化形式為：比較級more impugned, 最高級most impugned。

相關單詞有：

1. impugning/impugn：表示“質疑，懷疑”的行為。

2. impugnability/impugnable：表示“可質疑的，可懷疑的”的性質。

3. impugner/impuissant：表示“質疑者，懷疑者”的人或物。

4. impugnation/impeachment：表示“質疑，非難”的行為或過程。

5. impugned/impugned_ly/impu_：表示“被質疑的，被非難的”的形容詞或副詞形式。

6. impugnment/impeachment_n/impeachment：表示“質疑，非難”的行為或結果。

7. impugning_ly/impu_：表示“質疑地，懷疑地”的副詞形式。

8. impugning_ly_ly/impu_ly_ly/impu_ly/impuissant_ly：表示“無能為力地，無法證明地”的形容詞或副詞形式。

9. impugning_n/impuissance：表示“質疑能力，懷疑能力”的名詞形式。

10. impugning_tive/impu_tive：表示“質疑性的，懷疑性的”的形容詞形式。

以上這些單詞都與impugned有密切關聯，它們反映了英語詞匯在歷史演變過程中所經歷的變化和衍生。

impugned短語：

1. impugned reputation

2. impugned character

3. impugned judgment

4. impugned motives

5. impugned decision

6. impugned integrity

7. impugned veracity

雙語句子：

1. His reputation has been impugned by the rumors.

2. His character has been impugned by his actions.

3. His motives for doing something have been impugned by others.

4. His decision to do something has been impugned by some people.

5. His integrity has been impugned by the allegations of wrongdoing.

6. She denied that her words were impugned his veracity.

7. They were both at fault, so why impugn each other"s character?

英文小作文：

Recently, I was accused of something that I didn"t do, and it caused me to feel very upset and angry. However, I realized that it was not worth getting angry about because it was not my fault and I had nothing to be ashamed of. Instead, I decided to focus on what I could do to prove my innocence and improve myself in the process. I hope that others can learn from my experience and not let others" words affect their self-esteem and confidence.