Definition
to utilize a specific clock mechanism to log the commencement of working hours
上班打卡
He punches in at eight o'clock every morning.
他每天早上八點打卡上班。
The company requires all employees to punch in accurately to track their working hours.
公司要求所有員工準確打卡以記錄工作時間。
She always punches in before her shift starts to ensure punctuality.
她總是在輪班開始前打卡以確保準時。