名词
中文翻译：双重定价系统
同义词：
['double pricing system', 'two-tier pricing system']
例句：
-
1. The company hasimplemented a two-price system to differentiate its products.
该公司已经实施了双重定价系统，以区分其产品。
-
2.The two-price system helps to ensure fairness in the pricing of goods.
双重定价系统有助于确保商品定价的公平性。
-
3.The two-price system is designed to protect consumers from being overcharged for their purchases.
双重定价系统旨在保护消费者免受购买费用过高的影响。