商品差价
- n.price difference of commodity
- 网络product price differentials; price differentials of commodities
商品差价商品差价
product price differentials
产品专利... ... product population 产品总量 product price differentials 商品差价 product proximity space 乘积邻近空间 ...
price differentials of commodities
差价用英语怎么说... ... price differentials of commodities 商品差价 price difference of quality 质量差价 ...