1. It's long past your bedtime.
   你的就寝时间早就过了.
2. Take the medicine before bedtime.
   这药在睡觉之前吃。
3. :His bedtime is eight o'clock.
   他的就寝时间是八点钟.
4. Bedtime was the worst part of her day.
   晚上入睡前的时间是最难度过的。
5. She read to her child before bedtime.
   她总是在孩子睡前念书给他听。

　1个名词解释