cheapness的例句（cheapness在句子中的用法）

• The cheapness of coach travel is its only recommendation. 乘长途汽车唯一可取之处就是旅费便宜.
• Cheapness is one of the main attractions of polyester resins. 廉价是聚酯树脂受到欢迎的主要原因之一.
• There are three major advantagesof the design, viz / namely cheapness, simplicity and availability. 这种设计有叁大优点, 即价廉 、 简便、实用.