| 释义 | 
		 DEFINITIVE EXAMPLES 权威例句〔oligopoly〕A market condition in which sellers are so few that the actions of any one of them will materially affect price and have a measurable impact on competitors.寡头卖主垄断:一种由少数卖方控制的市场状况。因为卖主极少,以至卖主的任何行为都可能对价格产生实质影响,从而对其竞争对手产生相当大的冲击影响力美国传统 |