改变的意思是指使某物或某种情况发生变化，使不同于过去的状态。

英文释义：

Change refers to the act of making something or a situation different, causing it to be in a state that is different from the past.

怎么读（音标）：

/cheɪndʒ/

用法：

动词，可及物或不及物。

例句1-5句且中英对照：

1. The company is undergoing some major changes in its management structure.

这家公司正在进行一些重大的管理结构变革。

2. Sometimes, a small change can make a big difference.

有时候，一个小小的改变可以产生巨大的影响。

3. We need to change our approach if we want to achieve better results.

如果我们想要取得更好的结果，我们就需要改变我们的方法。

4. The weather is constantly changing, so be prepared for anything.

天气总是在变化，所以要做好应对一切的准备。

5. She changed her hairstyle and it completely transformed her appearance.

她换了发型，完全改变了她的外表。

同义词及用法：

1. Alter: to make small changes in order to improve or adapt something

例句：We need to alter our plans due to the unexpected weather conditions.

2. Transform: to change something completely into a new form or appearance

例句：The renovation project will transform this old building into a modern office space.

3. Modify: to make partial changes in order to improve or adjust something

例句：We may need to modify our strategy in order to meet the new market demands.

4. Shift: to move or change from one position, direction, or focus to another

例句：The company is shifting its production focus from traditional methods to more sustainable ones.

编辑总结：

改变是一个常用的动词，指使某物或某种情况发生变化。它可以用来表示从过去到现在的变化，也可以指将来的变化。在写作中，我们可以使用一些同义词来避免重复使用change，同时也要注意根据语境选择合适的词汇。改变这个词汇在日常生活中很常见，但是要注意它的用法和搭配，避免出现错误。