vt.

1. 交换；调换；兑换[（+for/with）]
   I'd like to exchange some pounds for dollars.

   我想把一些英镑兑换成美金。

   We'll have an opportunity to exchange views tomorrow.

   明天我们将有机会交换看法。

vi.

1. 交换；兑换；调换职务（或位置）

n.

1. 交换；交流；交易[C][U]
   An exchange of opinions is helpful.

   相互交换意见是有益的。

2. （电话）交换机；交换台[C]
   What is the rate of exchange between the pound and the mark?

   英镑与马克的兑换率是多少？

3. 交易所；市场[C]
4. 交战，交火[C]
5. 汇兑；兑换；汇率[U]

v.

n.

1. an act or the action of exchanging.
2. a short conversation or argument.
3. the changing of money to its equivalent in another currency.
   ▸a system or market in which commercial transactions involving currency, shares, etc. can be carried out within or between countries.
   ▸a building or institution used for the trading of commodities.
4. a telephone exchange.
5. Chess  a move or sequence of moves in which both players capture material of comparable value.