汇率

• 拼音: huì lǜ
• 汉字拆解: 汇 = 氵(water) + 匚 (enclosure) — to converge or exchange; 率 = 玄 (string) + 亠 + components — a proportion or rate

含义

Exchange rate. The rate at which one currency can be exchanged for another.

A key financial term. Common collocations include 汇率变动 (exchange rate fluctuation), 人民币汇率 (RMB exchange rate), and 汇率换算 (exchange rate conversion). Important for international trade, travel abroad, and foreign currency transactions.

例句

1. 今天美元对人民币的汇率是多少？
2. 汇率每天都在变化。
3. 出国旅游之前最好了解一下汇率。

用法指南

语境: finance, travel, economics

语气: technical

正确说法

• 现在的汇率是多少？(What is the current exchange rate?)
• 汇率的变化会影响进出口贸易。(Exchange rate changes affect import and export trade.)

错误说法

• 我不知道苹果和橘子的汇率 (Don't use 汇率 for comparing non-monetary things — it is strictly a financial term for currency exchange)

起源与历史

汇 (huì, to remit/exchange) + 率 (lǜ, rate/ratio) — the rate of monetary exchange, combining the financial sense of 汇 with the mathematical concept of rate.

文化背景

世代: All ages

社会背景: Universal