短語詞組短語price determination mechanism 價格發(fā)現(xiàn)機制the price formation mechanism 價格形成機制price form mechanism 價格形成機制price formation mechanism 價格形成機制price seeking mechanism 價格發(fā)現(xiàn)機制price coordination mechanism 價格協(xié)調(diào)機制price compensation mechanism 價格補償機制electricity price formation mechanism 電價形成機制electricity price form mechanism 電價形成機制 返回 price mechanism