Its currency is pegged to the dollar.

其货币与美元的汇率固定了。

《柯林斯英汉双解大词典》

When will the single currency be operable?

什么时候实行单一货币？

《牛津词典》

You need hard currency to get anything halfway decent.

你得有硬通货才能买到像样点儿的东西。

《柯林斯英汉双解大词典》

The first time was the near-collapse of Iceland's banks and currency during the world financial crisis.

VOA: special.2010.04.23

It consists of a promise to pay, usually denominated in currency, and there are both long-term and short-term debt instruments.

是一种付款承诺,通常是货币支付形式,有长期债券,以及短期债券

耶鲁公开课 - 金融市场课程节选

And actually on terms of the dollar, I think you gotta be concerned about the dollar. -You do Dollar is our currency.

说到美元这个问题，我认为这才是我们应当担心的，-是吧,美元可是我们的流通货币呢。

斯坦福公开课 - 经济学课程节选

Blankfein's bond-currency-commodity operation soon was providing more than half of Goldman's booming trading revenue.

FORBES: Magazine Article

The best, most immediate measure of the true value of the dollar--or any currency--is gold.

FORBES: Alexander Hamilton Got It Right

Liberty Reserve - a Costa Rican-based digital currency service - has been shut down after the reported arrest of its founder.

BBC: Liberty Reserve