attrib.
- (of a domestic employee) resident in an employer's house（家庭雇工）住在雇主家的：
a sleep-in babysitter.
住在主人家的保姆。
1
- an instance of remaining asleep or in bed longer than usual in the morning晚起, 赖床：
a well-deserved sleep-in.
理所当然的晚起。
2
- a form of protest in which the participants sleep overnight in premises which they have occupied静卧示威：
a student sleep-in began last night.
学生静卧示威昨晚开始。