单词	variable production cost
释义	variable production cost 变生产成本
随便看	And six feet under water Andsjo Andskar And skeweyed Walter sirring his father And skeweyed Walter sirring his father,no less And skeweyed Walter sirring his father, no less and skidproof and skittles andslide group and slightly safer and slightly sloping and slogan and Slovens And slowly Hearn was realizing that he meant it And slowly read And slowly read,and dream of the soft look And slowly read, and dream of the soft look and small blame to him and small wonder And smells like burning rubber And smiling cooly drove away and SMTA and SMTP are types of transport tModels And snapped off her nose andsnes