be on daysJOB/WORKto work during the day at a job you sometimes have to do at night 上日班〔指这一工作有时要上夜班〕 I’m on days this week. 这个星期我上日班。
be on days• I'm on days this week.• It worked till Thursday, but then Amy was on days off and Joe had a cold.• But it was on days like these that one longed for a friend, hoped for a caller.• It was on days like these that the emptiness came back and one grew desperate.• When you were on days, you had a bunch of forms.
→ be on days at day(SPOKEN SECT)