Exchanges
n. 交易所,票据交换总额；市场, 外币兑换（exchange 复数形式）
🗣️ 情景例句
I got it!
我知道了。
All this time Dick has only thought of his own future.
近些时来，迪克老是在思考自己的将来。
Mainframe computers were very large indeed, often occupying whole air-conditioned rooms,
计算机主机确实很大，常常占据了装有空调的多间房间，