lessonn.教训;课,功课,课业;榜样,典范vt.教训,告诫,训斥;给 ... 上课
Lesson Not a gold mine并非金矿
Lesson Two How Are You税收效率原则
lesson preparing group备课组
Lesson Assembly Program课程组合计划
lessons of law teaching法律课教学
lesson of speaking skill说课技能
lesson scheduling system课程调度系统
Lessons from an Ant farm蚂蚁农场的启示
lessons on Marxism theory马克思主义理论课
Lesson One Hundred and one专家法