weekday

The museum is open every weekday but stays closed on Saturdays and Sundays.

(Chinese) 博物馆每个工作日都开放，但周六和周日关闭。

I usually have to wake up at 6:30 a.m. on a weekday to get to work on time.

(Chinese) 工作日我通常要在早上6:30起床，以便准时上班。