idiomtheideathat thepriceofgoodsandservicesdependson how much of something is beingsoldand how manypeoplewanttobuyit供应与需求，供求SMART Vocabulary: related words and phrasesBuying & selling - general words
all-you-can-eat
anti-consumer
anti-dumping
back order
barter
deal insomething
dealership
desk research
ebay
first refusal
hammer
handle
pre-order
procurement
rewards card
sanctions-busting
sealed-bid
shelf
stretch
treat
See more results ?(Definition ofsupply and demandfrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)
supply and demand| American Dictionary
supply and demandnoun[U]us
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/s??plɑ? ?n d??m?nd/thebalancebetween theamountofgoodsavailableand theamountthatpeoplewanttobuy:Oilpricesshould be set by supply and demand, and notartificiallyregulated.(Definition ofsupply and demandfrom theCambridge Academic Content Dictionary? Cambridge University Press)
supply and demand| Business English
supply and demandnoun[U]uk
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(alsodemand and supply)ECONOMICStheideathat thepriceofgoodsandservicesdependson how much of something is beingsoldand how manypeoplewanttobuyit:Following thelawsofsupplyanddemand, thecompanyraisedtheprice.(Definition ofsupply and demandfrom theCambridge Business English Dictionary? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/supply-and-demand##
