Work hour
01
労働時間, 勤務時間
the amount of time that an employee spends performing their job duties within a specified period, usually a day or a week
例
His work hours are from 9 a.m. to 5 p.m. every weekday.
彼の労働時間は、平日毎日午前9時から午後5時までです。
労働時間, 勤務時間