Moneychanging
n. (尤指以一定官价兑率从事交易的)钱币兑换, 外汇兑换
🗣️ 情景例句
Fitness clubs are becoming more popular these days.
现在健身房越来越流行了。
He is in difficulty in his business.
他在事业上遇到困难了。
It's a good opportunity!
好机会！