exchange rates

exchange rates音标为：ɪkˈsembə k rɛts

基本翻译为“汇率，交换率”。

速记技巧：exchange是交换，rates是率，连在一起就是汇率。

Exchange rates（汇率）这个词的英文词源可以追溯到拉丁语“exchanger”或“exchange”，意为交换或交易。在英语中，这个词被转化为“exchange rate”，用来描述货币之间的交换比率。

变化形式：复数形式为“exchange rates”，过去式为“exchanged”，过去分词为“exchanged”，现在分词为“exchanging”。

相关单词：

1. currency exchange（货币兑换）：这个词指的是提供货币兑换服务的机构或场所。

2. rate of exchange（汇率）：这是汇率的正式术语，用于描述两种货币之间的比率。

3. foreign exchange（外汇）：这个词指的是不同国家之间的货币交易，包括汇率的波动和货币兑换。

4. interbank rate（银行间利率）：这是指在银行间市场交易的利率，用于描述不同银行之间货币交易的利率。

5. spot rate（即期汇率）：这是指在即期市场上交易的汇率，通常用于短期交易。

6. forward rate（远期汇率）：这是指在未来某个时间点进行交易的汇率，通常用于长期投资或套期保值。

7. exchange rate risk（汇率风险）：这是指由于汇率波动而导致的资产或负债价值的变化。

8. exchange rate adjustment（汇率调整）：这是指政府或央行为了稳定汇率而采取的措施，包括干预市场、调整货币政策等。

9. exchange rate corridor（汇率走廊）：这是指在一个范围内波动的汇率，通常由政府干预来保持稳定。

10. exchange rate management（汇率管理）：这是指对汇率进行预测和管理，以实现经济目标的过程。

常用短语：

1. exchange rate fluctuation 汇率波动

2. exchange rate adjustment 汇率调整

3. exchange rate risk 汇率风险

4. exchange rate differential 汇率差异

5. exchange rate revaluation 汇率重估

6. exchange rate management 汇率管理

7. exchange rate policy 汇率政策

例句：

1. The exchange rate between the two currencies has fluctuated significantly in recent months.

2. The government has been forced to undertake an exchange rate adjustment to stabilize the economy.

3. The risk of exchange rate fluctuations must be carefully managed in international business transactions.

4. The difference in exchange rates between the two countries has led to trade barriers being erected.

5. The revaluation of the exchange rate has led to a surge in exports and a decline in imports.

6. The management of exchange rates is crucial for the success of a country"s economic policies.

7. The government"s exchange rate policy has been criticized for its lack of transparency and fairness.

英文小作文：

Exchange rates are crucial for the international flow of money and goods, and can have a significant impact on a country"s economy. However, managing exchange rates can be challenging, as they are constantly fluctuating and subject to various risks and uncertainties. Therefore, it is important for governments and businesses to have a clear understanding of the current exchange rate situation and to take appropriate measures to manage their exposure to exchange rate risk. At the same time, it is essential to maintain a stable and fair exchange rate system that is based on market principles and that supports economic growth and development.