在上课

在上课的英文翻译

基本释义

• in session
• at school
• at achool

在上课的用法和样例：

例句

1. 他因在上课时吸烟而被开除了。
   He was expelled for smoking in class.
2. 大多数的学生在上课中没有用心。
   Most students were not attending in class.
3. 在上课期间内不要离开学校。
   Don't leave the school precincts during school hours.