circumstance

circumstance的音标是[ˈsɜːkəmstəns]，基本翻译是情况；境遇；事件。记忆技巧是：circum（环绕）+stance（立场）→所处的立场、地位→情况。

circumstance这个词的词源可以追溯到拉丁语circumsistere这个词，意思是“围住”或“抓住”。它的词形变化形式主要有复数形式circumstances和比较级morecircumstantial和最高级mostcircumstancial。

相关单词：

1. environment：这个词和circumstance有着相似的含义，都指周围的环境。其词源和circumstance一样，也可以追溯到拉丁语，意思是“周围的圈”。

2. circumstance在作为名词时，可以表示环境、情况等，在作为形容词时，可以表示与某事有关的。

3. situation：这个词和circumstance也有着相似的含义，都指某个地方的状况或情况。其词源可以追溯到拉丁语的sistere这个词，意思是“放置”或“安置”。

以上这些词都与circumstance有着相似的含义，并且都与环境、情况有关。它们的使用频率都很高，而且在不同的语境中都有着不同的含义。例如，environment常常指的是一个地方的物理环境，而circumstances则更多地指某个事件发生时的具体情况。同时，这些词在英语中都有着丰富的变化形式和用法。

常用短语：

1. under no circumstances

2. in no circumstances

3. at all events

4. in the circumstances

5. given the circumstances

6. in any case

7. in any event

例句：

1. We will not compromise on quality under any circumstances. (无论什么情况我们都不会妥协于质量。)

2. At all events, we will continue to strive for excellence. (无论如何，我们都会继续追求卓越。)

3. Given the circumstances, we must take a cautious approach to investment. (考虑到当前的情况，我们必须采取谨慎的投资策略。)

4. In any case, I am not responsible for what happened. (无论如何，我并不对发生的事情负责。)

5. In no circumstances will we give up our ideals. (在任何情况下我们都不会放弃我们的理想。)

6. In the circumstances, we must accept that things could be worse. (在这种情况下，我们必须接受事情可能会更糟这个事实。)

7. Under no circumstances should we compromise on our principles. (在任何情况下我们都不能妥协于我们的原则。)

英文小作文：

Life is full of unexpected circumstances. Sometimes we are faced with challenges that we never imagined possible, and it can be difficult to know how to react. However, it is important to remember that we have the power to adapt and overcome any obstacle that comes our way.

In some cases, we may need to make difficult decisions that affect our lives in unforeseeable ways. However, we must remember that these decisions are not permanent and that we can always learn from them and move forward stronger than before.

No matter what the circumstances are, we must remain resilient and determined to succeed. By staying positive and focusing on what we can control, we can overcome any challenge that life throws at us.

In conclusion, life is full of unexpected circumstances, but it is our attitude and resilience that determine how we react to them. Let us embrace the challenges that lie ahead and be ready to adapt and overcome any obstacle that life throws at us.