coursern.猎狗;打猎者;骏马
coursen.课程;讲座;过程;路线;一道(菜)v.跑过,穿过;追赶;快跑
Course Length In Weeks长度为几周的课程
Course Keeping Control航向保持装置
course signal generator航向信号发生器
course- select system选课系统
course of disease notes见习
course-line deviation航线偏差
course signature system实验签到
Course Selecting System选课系统
course selection system选课制
course condition setter航道状态设定仪