租金用英语叫做 "rent"。它的来源可能源自拉丁语 "rendere"，意思是 "支付"。

例句：

I have to pay $500 in rent every month.

(我每月要付500美元的租金。)

The rent for this apartment is too expensive.

(这套公寓的租金太贵了。)

I can't afford to pay the rent and all my other bills.

(我支付不起租金和所有其他账单。)