duopsony

詳細解釋：

du.op.so.ny

n.（名詞）
【複數】 du.op.so.nies
A stock-market condition wherein two rival buyers exert a controlling influence on numerous sellers.
雙頭買方獨攬：兩個竟爭買主對眾多賣主具有控制性影響的股市狀態

來源：
duo-
duo-
Greek opsônia [purchasing of provisions] from opsônein [to buy food] opson [cooked food] ônô [buying] from ôneisthai [to buy] * see wes- 3
希臘語 opsônia [對食品的購買] 源自 opsônein [購買食物] opson [熟食] ônô [購買] 源自 ôneisthai [買] *參見 wes- 3