Exchange rate
01
汇率, 兑换率
the value of a country's currency compared to another country's currency
例子
The exchange rate between the dollar and the euro fluctuated significantly this week.
美元和欧元之间的汇率本周大幅波动。
When traveling abroad, it 's important to check the exchange rate to understand how much local currency you will get for your money.
出国旅行时，重要的是检查汇率以了解你的钱能兑换多少当地货币。
