我们开设会计课,作为副修课程.We offer accounting as a subsidiary course.这学期他有三门副修科目.He had three minors this semester.他主修英文,副修历史.English is his major and history is his minor....
磨坊主都往自己磨里注水.Every miller draws water to his own mill.注水驱油是油田中后期的重要采油手段.Water flooding is the main method to enhance oil recovery.油田注水系统是油田地面工程的五大系统之一.Water injection system is one of the five systems in oilfield....
围墙是一片惨淡的枯黑,仿佛是一枚抽去了神经的龋齿.The dull blackgray of its walls looked like a tooth after the nerve has been killed.最佳工艺配方生产的功能性凝胶肽糖具有抗疲劳 、 防龋齿的功能.The functions gelatin of optimized oligopeptide sweets mainly included antifatig...