ph.
在家
看医生
Bedtime-(睡觉时间)
1. 深夜不睡;熬夜
If you stay up, you remain out of bed at a time when most people have gone to bed or at a time when you are normally in bed yourself.
1. not go to bed
e.g. Don't stay up so late--you have to go to work tomorrow
We sat up all night to watch the election
Synonym: sit up