undercharged的例句（undercharged在句子中的用法）

• He undercharged me two dollars for the wine. 我买这瓶酒他少收了我两美元.
• He had the impression that they always undercharged him. 他觉得他们总是少算了帐.
• The shop assistant has undercharged us. 售货员向我们要价很低。