unit of pricing计件定价
Unit-pricing垃圾计量收费
Multiple-unit Pricing多元单位定价
per-unit pricing每单位定价
Unit Pricing Code单位标价法案
unit pricing system从量制
PRICING UNIT计价单元
condition pricing unit定价定价单位
N（名词） a system of pricing foodstuffs, etc, in which the cost of a single unit is shown to enable shoppers to see the advantage of buying multipacks 单位定价