exchange
单词辨析：
通常指互相交换同类东西。
Mary exchanged coats with Lucy.
玛丽同露西交换了外套。
Both sides exchanged their opinions on the issue at the meeting.
在会上，双方就此问题交换了意见。
侧重指交流思想、信息或交换位置等。
As a manager, he often interchanges ideas with his workers.
作为经理，他经常与员工交换意见。
The two friends interchange letters each week.
这两个朋友每周都有信件往来。
多用于口语，常可与 exchange 换用，但侧重于调换之意。
Our glasses have been switched/exchanged - this is mine.
咱俩的玻璃杯对调了——这个是我的。
Will you switch/exchange your horse for my car?
你愿意用你的马换我的汽车吗？
尤指买卖货物，也可表示交换物品。
He usually trades by phone or online.
他经常通过电话或网络进行交易。
She traded her books for his CDs.
她用书换他的光盘。
相关例句：
Hungary is to have a fully-fledged Stock Exchange from today.
匈牙利从今天起将拥有一个完全成熟的证券交易所。
These factories have displaced tourism as the country's largest source of foreign exchange
这些工厂已取代旅游业成为该国最大的外汇来源。
The telephone exchange has been jammed all day with people wanting to buy season tickets.
很多人想买季票，电话总机一天到晚忙个不停。
A one-to-one meeting with the US President was necessary, if only for a deeper exchange of views.
与美国总统一对一的会谈是必要的，即便仅仅是为了双方观点更深入的交流。
The two men exchanged glances
那两个男人互相扫了一眼。
They exchange traveller's cheques at a different rate from notes.
他们兑换旅行支票时依据的汇率跟兑换现钞时不同。