exchange

名词 exchange:

1. chemical process in which one atom or ion or group changes places with another
2. a mutual expression of views (especially an unpleasant one)
3. the act of changing one thing for another thing
4. the act of giving something in return for something received
5. a workplace that serves as a telecommunications facility where lines from telephones can be connected together to permit communication
   同义词：central, telephone exchange
6. a workplace for buying and selling; open only to members
7. (sports) an unbroken sequence of several successive strokes
   同义词：rally
8. reciprocal transfer of equivalent sums of money especially the currencies of different countries
   同义词：interchange
9. the act of putting one thing or person in the place of another: "he sent Smith in for Jones but the substitution came too late to help"
   同义词：substitution, commutation
10. (chess) gaining (or losing) a rook in return for a knight or bishop
11. (chess) the capture by both players (usually on consecutive moves) of pieces of equal value

动词 exchange:

1. give to, and receive from, one another
   同义词：change, interchange
2. exchange or replace with another, usually of the same kind or category
   同义词：change, commute, convert
3. change over, change around, as to a new order or sequence
   同义词：switch over, switch
4. hand over one and receive another, approximately equivalent
5. exchange a penalty for a less severe one
   同义词：commute, convert

1. We exchanged our opinions about the event at the meeting.
   在会上，我们就此事交换了意见。
2. He gave me an apple in exchange of an orange.
   他给我一个苹果，交换一个橙子。
3. A soldier was wounded in the exchange.
   一名士兵在交火中受伤。

ex.change

v.（动词）
ex.changed,ex.chang.ing,ex.chang.es
v.tr.（及物动词）
To give in return for something received; trade:
交换，交易：给…以作为收到某物的回报；贸易：
例句：
exchange dollars for francs; exchanging labor for room and board.
把美金换成法郎；用劳力换膳宿

To give and receive reciprocally; interchange:
互换，交流：相互给和接收；交换：
例句：
exchange gifts; exchange ideas.
交换礼物；交换意见

To give up for a substitute:
代换：因有代替物而放弃：
例句：
exchange a position in the private sector for a post in government.
为谋政府公职而放弃私人公司的职位

To turn in for replacement:
退还：为拿到替换物而上交：
例句：
exchange defective merchandise at a store.
在商店里退还瑕疵品

v.intr.（不及物动词）
To give something in return for something received; make an exchange.
交换；交流：为换取某物而给予某物；交换
To be received in exchange:
兑换，汇兑通过交换获得：
例句：
At that time the British pound exchanged for $2.80.
那时一英镑可以兑换2.80美元

n.Abbr. exch.,ex.（名词）缩写 exch.,ex.
The act or an instance of exchanging:
交换：交换的行为或事例：
例句：
a prisoner exchange; an exchange of greetings.
交换犯人；互致问候

One that is exchanged.
交换物
A place where things are exchanged, especially a center where securities or commodities are bought and sold:
交易所：交换物资的地方，特别是债券和商品的买卖中心：
例句：
a stock exchange.
证券交易所

A telephone exchange.
电话局：电话交换台

A system of payments using instruments, such as negotiable drafts, instead of money.
汇换：借助工具（例如可兑换汇票）而不用现金的一种支付手段
The fee or percentage charged for participating in such a system of payment.
汇换制度：参与这样的交换体制所要交的手续费或佣金
A bill of exchange.
汇票
A rate of exchange.
汇率
The amount of difference in the actual value of two or more currencies or between values of the same currency at two or more places.
兑换率的差异：两种或多种币值之差价或同一种币值在两地或多地的价值差额

来源：
Middle English eschaungen
中古英语 eschaungen
from Anglo-Norman eschaungier
源自 英法语 eschaungier
from Vulgar Latin *excambi3re
源自 俗拉丁语 *excambi3re
Latin ex- [ex-]
拉丁语 ex- [前缀，表.超出.]
Late Latin cambore [to exchange, barter] * see change
后期拉丁语 cambore [交换，易货贸易] *参见 change

【引伸】
exchange.able
adj.（形容词）