at school 在学校；在上课；在求学；
例句At school I was a good mimic. 上学时我是一个善于模仿的人。
I was at school with her sister.
我和她妹妹过去在一个学校读书。
She\'s in my tutor group at school.
她在学校里是指导我的那个小组的成员。
My son is being bullied at school.
我儿子在学校里受欺负。
Jack is doing very well at school.
杰克在学校里学习成绩斐然。
