1N-UNCOUNT (货币的)购买力 The purchasing power of a currency is the amount of goods or services that you can buy with it. (货币的)购买力 [business]
The real purchasing power of the rouble has plummeted.
卢布的实际购买力骤然下降。
2N-UNCOUNT (人的)购买力 The purchasing power of a person or group of people is the amount of goods or services that they can afford to buy. (人的)购买力 [business]