Cambistry
n. 汇兑学,汇兑业务
🗣️ 情景例句
Uh, why does he always have to slam the door?
唉 为什么他老是砰一声地关上门
A man alone is either a saint or a devil.
孤身独处的人可以为圣哲，也可为恶魔。
We've had to increase our prices on this item by just 8%.
这一种我们不得已也只加了8%而已。