Coursenn.库尔森coursen.课程；讲座；过程；路线；一道(菜)v.跑过，穿过；追赶；快跑course of growth成长过程course unit plan课程单元计划courses offering课程设置course indicator航向显示器,航向偏离指示器航向指示器coursed pavement成层铺面courses settings课程course education课程教育Course of Dancing舞蹈Course of English英语课程Course-teaching课程教学