impuissance的音標為[?m?pju?s??ns] ，基本翻譯為“無能力；無力；無助”，速記技巧為：impu=無，issance=能力。

impuissance的英文詞源可以追溯到拉丁語impotentia，意為“無力”、“無能”。它的變化形式包括impuissant（無力的）、impuissance（無能）等。

相關單詞：

1. power：power意為“力量”、“能力”，與impuissance相反，表示有能力和力量。

2. weakness：weakness意為“弱點”、“虛弱”，表示缺乏力量或能力。

3. inability：inability意為“無力”、“不能”，表示缺乏能力或技能。

4. impotence：impotence意為“無力”、“無能”，強調身體上的虛弱或無法發揮能力。

5. impotency：impotency意為“無能”、“無用”，強調心理上的無力感或無法實現目標。

6. impotently：impotently意為“無力地”、“無能地”，用來形容行為或情感上的無力狀態。

7. impuissant：impuissant意為“無力的”、“無能的”，強調缺乏力量或能力。

8. impuissance：impuissance意為“無能”、“無力”，強調缺乏能力或技能的狀態。

9. impotently：impotently意為“無力地”、“無能地”，可以用來形容人的行為或情感狀態。

10. impotence-less：這種形式比較少見，它強調沒有無能的狀況，表示擁有力量或能力。

以上這些單詞在英語中都有不同的含義和用法，可以根據語境來選擇使用。

常用短語：

1. impotent weakness

2. powerless

3. impotence

4. helplessness

5. incapable

6. unable

7. impotence

例句：

1. She felt powerless in the face of her illness.

2. The company is impotent weakness in the market competition.

3. He is unable to do anything about his situation.

4. She felt helplessness in the face of her family"s problems.

5. The teacher was incapable of understanding the problem.

6. He is unable to work due to a serious injury.

7. The government is impotent to the rise of inflation.

英文小作文：

I feel powerless when I think about my future, which seems full of uncertainties. I am unable to control my own destiny, and I feel like I am being pushed around by life. However, I know that I cannot give up, because there are still things that I can do to make a difference in my life. I will try my best to face my challenges and make progress every day, even if it is a small step forward. I believe that with persistence and effort, I will eventually become more capable and confident, and achieve my goals in life.