study hall

US /ˈstʌd.i ˌhɑːl/
UK /ˈstʌd.i ˌhɑːl/
"study hall" picture
1.

自习课, 自习室

a period during the school day when students are assigned to a room for study or to do homework, without direct instruction

:
I finished all my homework during study hall today.
我今天在自习课上完成了所有作业。
Some students use study hall to catch up on reading.
有些学生利用自习课来补习阅读。