price gap价格差数pricen.价格；代价；价值v.给…定价；估价；贴价格标签；比较价格price-performance ratio性价比price per kilowatt-hour电度单价prices in the midrange.中等价格PriceElasticity of Demand价格弹性price - based operation电力市场Prices have stabilized.物价已稳定了。price of mineral products矿产品价格price coloured Petri nets价格着色网priced bill of quantities工程概算表,标价工程量清单Prices are on the rise.价格在上涨。