代课
目录
dài kè dài kè
  指在某个老师有事及生病时,替他讲课
代替专职教师授课 Instead of full-time teachers to teach
  代替专职教师授课。《花城》1981年第三期:“中学代课教师的生涯,无形中帮助她温习了功课。”
英文解释
  1. n.:  take over a class for an absent teacher,  teach for an absent teacher
  2. v.:   teach on behalf of another teacher
  3. vt.:  relieve