Monday,2023.10.16
New Words:
exchange [iks'tʃeindʒ] 
n.交换;交流;交易所;兑换
v.交换;交流;交易;兑换
in exchange for 作为……的交换
Sample Sentences:
Would you like my old TV in exchange for this camera? 
I buy you lunch and you fix my computer. Is that a fair exchange?
I'd like to exchange some pounds for dollars.
Everyone in the group exchanged email addresses.
We exchanged our opinions about the accident at the meeting.