基本解釋[經(jīng)濟(jì)學(xué)]等值封閉式喊價(jià)詞組短語(yǔ)短語(yǔ)Sealed -bid common value auctions 等值封閉式拍賣sealed-bid common value更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)等值封閉式喊價(jià)