New Words：

swap [swɔp]
v.换；掉换；交换；替换
n.〈非正式〉交换；〈非正式〉交换物

Sample Sentences：

I'll swap you three of mine for one of yours.
I liked her coat and she liked mine, so we swapped.

As you like my dress and I like yours, shall we do a swap?
Let's do a swap . You work Friday night and I'll do Saturday.

标签: none