B2 noun /ˈpɜː.tʃəs.ɪŋ ˈpaʊ.ɚ/
purchasing power
购买力
Meaning
The amount of goods and services that can be purchased with a unit of currency.
Example
Due to inflation, people's purchasing power has decreased.
由于通货膨胀,人们的购买力下降了。