noun 下载 🔗分享 外汇,外币兑换 Short for foreign exchange. Examples : "My dad invests in forex to try and make money from changes in the value of different countries' currencies. " 我爸爸投资外汇,想通过不同国家货币价值的变化来赚钱。 business economy finance 与AI对话词汇游戏阅读练习