foreign exchange

外汇市场

Refers to the global decentralized or over-the-counter market for the trading of currencies.

指全球性的、去中心化的货币交易市场。

外汇交易

The act of speculating on the fluctuating prices of currencies.

在外汇市场上买卖货币的活动

外汇交易（具体的一笔）

An agreement between a buyer and a seller to exchange one currency for another at an agreed-upon rate.

买方和卖方之间以约定汇率将一种货币兑换成另一种货币的协议。

外汇储备

Refers to the foreign currency holdings held by a central bank or monetary authority.

指中央银行或货币当局持有的外币资产。