Coase
n. 科斯（姓名）
🗣️ 情景例句
Do you have any objections to my paying in cash?
你反对我付现金吗？
I want to make a local call.
我要打个市内电话。
Oh, a lot of different things! One machine helps them to put rice in bags.
能做好多不同的事情呢！比如能帮助农民把大米装袋等。