flexible exchange rate短语¹⁴⁴⁹⁷²⁺² 基本例句 伸缩汇率,弹性汇率,伸缩性汇率,浮动汇率 经济 The world saw a return to a floating exchange rate system.世界又恢复到浮动汇率制度。 With floating exchange rates, the exchange rate moves roughly according to the relative purchasing power of monies.浮动汇率下,汇率大致依据货币的相对购买力变动。