study hall
US /ˈstʌd.i ˌhɑːl/
UK /ˈstʌd.i ˌhɑːl/

1.
자습 시간, 자습실
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.
오늘 자습 시간에 숙제를 다 끝냈어.
•
Some students use study hall to catch up on reading.
일부 학생들은 자습 시간을 독서 따라잡는 데 사용한다.