supply and demand
US /səˌplaɪ ən dɪˈmænd/
UK /səˌplaɪ ən dɪˈmænd/
名詞
1.
供求關係
the amount of a commodity, product, or service available and the desire of buyers for it, considered as factors regulating its price and availability
範例:
•
The price of oil is determined by supply and demand.
石油價格由供求關係決定。
•
Understanding supply and demand is crucial in economics.
理解供求關係在經濟學中至關重要。
在 Lingoland 學習這個單詞