n.平日,普通日, (星期天及星期六以外的)任何一天( weekday的名词复数 );
例句:
Weekdays are always busy here.
这里除星期天以外每天都很忙.
The office is open 9:00 to 5:00 on weekdays.
办公室在工作日从九点到五点办公.
The shop is open on weekdays.
商店除星期日以外都营业.