“货币增值”常见的英文表达是 “currency appreciation” 。
“appreciation”有“增值;升值”的意思,“currency”指“货币”,二者组合就清晰表达了货币价值上升这一概念。例如:The appreciation of the domestic currency can have significant impacts on the country's export industry.(本国货币的增值会对该国的出口产业产生重大影响 。 )