alterations

[.ɔ:ltə'reiʃəns]

n. 改变, 变更
名词alteration的复数形式

例句与用法：

The alterations to your coat will take a week.

你的外衣改一改要花一个星期。

We are making a few alterations to the house.

我们对房子进行了一些改建。

There have been a few alterations to the timetable.

时间表上有一些变动。

I made minor alterations to the article.

我对这篇文章作了小规模的修改。