“在上课期间”和“在班级中”怎么用英语说 at class和in class 什么意思？

---

during class, in the course class, in class 在上睁山课期间
at class 没有见过

很态早绝高兴为你解答！
老师祝你学习进步！
请及时采纳哦！多谢你的问题！帆姿^_^

---

during the class,在上课期间, in the class在班级中

---