n.周日夜晚(指周末休息日以外的每个夜晚)

Howard: So I can never stay up past ten on a weeknight now? 霍华：所以从现在起，星期一到星期五我再也不能超过十点才睡？

David wanted to go on a weeknight, when the hotel rates are dramatically lower. 戴维想找个工作日的晚上去，这样酒店的房价会非常低。

I’ll sleep as much as four hours more on a weekend night than a weeknight, and it makes a huge difference for me. 当然，我偶然也会陷入感伤的情绪，但与我几年前的心理状态相比，目前的状况对我来说简直好得难以置信。

With a poached egg and a slice of good bread, the caramelized florets make a quick and delicious weeknight supper. 再配上一个水煮鸡蛋，一片面包，美味的焦糖小花，很快就能做出周一至周五可口美味的晚饭。

His research team tested the theory by tracking 16 people over a weekend, asking them to go to bed a little later than they would on a weeknight but sleeping-in an extra two hours. 他的研究团队检验了这个理论，通过超过一周的研究，跟踪16个人，要求他们周末到床上睡觉要迟于他们打算的时间，但要多睡额外两小时。