这里用exchange比较好，它作为动词用，有以下用法：
1 、交换；交流；换掉 exchange sth with sb
I shook hands and exchanged a few words with the manager.
2 、兑换；交易；更换 exchange A for B
You can exchange your currency for dollars in the hotel.
扩展资料：
其他释义：
exchange
英 [ɪksˈtʃeɪndʒ]
美 [ɪksˈtʃendʒ]
n.交换; 交易所; 交易; 兑换（率）
vt.兑换; 交换，互换; 交换，调换
vi.交换，替换; 进行易货贸易，作物物交换; [金融业]（货币）交换，兑换
例句：
We exchanged addresses and Christmas cards.
我们交换了地址和圣诞贺卡。
If the car you have leased is clearly unsatisfactory, you can always exchange it for another.
如果你对租借的车明显不满意，可随时另换一辆。
There've been some bitter exchanges between the two groups.
两组之间发生过一些激烈的争吵。
There was an exchange of fire during which the gunman was wounded.
有过交火，其间那名持枪歹徒受伤了。
I'm going to go on an exchange visit to Paris.
我将到巴黎交流参观。
