impugn

impugn的音标是[ɪmˈpjuːn]，基本翻译是“非难，指责；质疑”，速记技巧是：im-表示“不，非”，pu-谐音“扑”，-gn表示名词后缀。

Impugn: 词源同 impugn. Impugnable，impugingly。

变化形式: Impugner，impugnation，impugnatory，impugning。

相关单词:

1. Impugner: 指质疑者、攻击者。这个词来源于impugn，意思是质疑的人或攻击的人。

2. Impugnation: 指对某事物的质疑和批评，通常用于法律、政治等领域。这个词来源于impugn，意思是质疑和批评。

3. Impugning: 指对某事物进行质疑和批评的行为。这个词来源于impugn，意思是质疑和批评的行为。

例句: The evidence was impugned by the defense. (证据受到辩方的质疑。)

解释: Impugn是一个表示质疑、批评的词，其变化形式和相关单词都与这个意思有关。这些单词在英语中都有不同的用法，可以用于各种语境中表达对某事物的质疑和批评。

常用短语：

1. impugn sb"s character

2. impugn sb"s motives

3. impugn the evidence

4. impugn the verdict

5. impugn one"s credibility

6. impugn one"s judgment

7. impugn one"s integrity

例句：

1. He impugned the witness"s credibility, saying that she had made up the story.

2. The judge impugned the jury"s verdict, saying that they had been influenced by improper factors.

3. She was accused of impugning the integrity of the election process by claiming that the results were rigged.

4. His judgment was impugned by those who disagreed with his decision.

5. The defendant"s lawyers are trying to impugn the witness"s testimony by suggesting that he is lying.

6. The accusation was quickly dismissed by those who knew him, as it was clearly an attempt to impugn his reputation.

7. The evidence presented at trial was sufficient to impugn the defendant"s guilt, but he still maintains his innocence.

英文小作文：

When we face a challenge, we often rely on our character and integrity to guide us through it. However, sometimes we may be accused of lacking these qualities, and it can be difficult to prove our innocence. In such cases, we must be careful not to impugn our opponents or accusers, as this can only make the situation worse. Instead, we should focus on presenting our case in a fair and objective manner, and let the evidence speak for itself. If we are innocent, we will eventually be vindicated, and if we are not, we will learn from our mistakes and move forward with renewed strength and determination.