- open class
- 公开: open; overt; public
- 课: class
- 开课: 1.(学校开始上课) school begins; start class at the beginning of a new semester2.(担任某一课程的教学) give a course; teach a subject; deliver a course 朱教授这学期给研究生开课。 professor zhu will give lectures to the postgraduates [research students] this term
- 开课时程: icmp
- 周知;公开;公开性: publicity
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