classroom的意思是教室，课堂。classroom的例句：Our aim is to allow student teachers to become familiar with the classroom（我们的目标就是让实习教师熟悉课堂）。

classroom的例句：Students learned the practical application of the theory they had learned in the classroom（学生们学会了将课堂上学到的理论付诸实际应用）；The naughty boy left the classroom on the plea of a headache（那淘气的男孩借口头疼，离开了教室）。