price 
英 [praɪs]  美 [praɪs] 
n. 价格，价值；代价

v. 给…定价；问…的价格

例句：
He regained his freedom, but at a price. 

他重新获得了自由，但也付出了代价。

Yes, they are free of him, but at what price to themselves and their families? 

没错，他们是摆脱了他，但他们自己和家庭付出了多大的代价啊？

Theismann's precious information came at a price, however. 

不过，泰斯曼付出了代价才得到这些宝贵的信息。

Fame comes at a price. 

名望的得来是有代价的。

If they wanted a deal at any price, they would have to face the consequences. 

如果他们无论如何都想达成交易，他们就得承担其后果。

We obviously want to see the hostages home, but not at any price. 

我们显然是希望人质能够回家的，但并不是不惜任何代价。