名词上课时间，复习时间，学校时代
1. 上课时间：schoolteaching 授课 | schooltime 上课时间 | schoolwork 作业
2. 上课时间; 学校时代; 复习时间 (名)：schoolteaching 授课; 教师的职务 (名) | schooltime 上课时间; 学校时代; 复习时间 (名) | schoolwork 学校作业, 课外作业, 课堂作业 (名)
1. Final these days, almost schooltime also is with respect to the flower above this.
最后的这几天，几乎上课时间也就花在这上面了。
2. Mobilephones could be imperfect, however, for it may disturb others, for instance, interfering the class when making a call during schooltime, using a phone when it shouldn't on duty, disturbing other passengers on a bus and so on.
但是移动电话也不是完美的，有时候也会影响别人，比如上课的时候用移动电话会影响同学老师上课；上班不该用电话的时候用移动电话会影响同事的工作；坐公车的时候使用移动电话会影响其他乘客的心情。
3. Please silence in schooltime.
上课时间请安静。
noun
1. the time of life when you are going to school
Synonym: schooldays
2. the period of instruction in a school
the time period when school is in session
e.g. stay after school
he didn't miss a single day of school
when the school day was done we would walk home together
Synonym: school school day