1、 I'd like to exchange some pounds for dollars、我想把一些英镑兑换成美金。
2、 exchange的反义词
3、 exchange的反义词
4、
5、 An exchange of opinions is helpful、相互交换意见是有益的。
6、 John exchanged gifts with Mary、约翰与玛丽交换礼物。
7、 He gave me an apple in exchange for a cake、他给我一个苹果，换一块蛋糕。
8、 She didn't really like the hat， but it couldn't be exchanged、她并不十分喜欢那顶帽子，但却无法退换。
