keep in
US /kiːp ɪn/
UK /kiːp ɪn/

1.
2.
待在家里, 留在室内
to remain at home or indoors
:
•
It's raining heavily, so we should keep in today.
雨下得很大,所以我们今天应该待在家里。
•
He had to keep in for a few days after his surgery.
手术后他不得不待在家里几天。
待在家里, 留在室内
to remain at home or indoors