clock in
phrasal verbclock in/on (British English)
(North American English punch in)
to record the time at which you arrive at work, especially by putting a card into a machine （尤指用机器）记录上班时间，上班打卡 Staff should clock in on arrival. 员工到达时须打卡。 I clock on at 8 a.m. 我早上8点打卡上班。