supply and demand
US /səˌplaɪ ən dɪˈmænd/
UK /səˌplaɪ ən dɪˈmænd/

1.
수요와 공급
the amount of a commodity, product, or service available and the desire of buyers for it, considered as factors regulating its price and availability
:
•
The price of oil is determined by supply and demand.
유가는 수요와 공급에 의해 결정된다.
•
Understanding supply and demand is crucial in economics.
수요와 공급을 이해하는 것은 경제학에서 매우 중요하다.