時間Time時代era一時moment時期time時刻instant当時at that time同時simultaneous(ly)時間割timetable時速speed (per hour)日時date and time臨時temporary時刻表table時差time difference
期 き
延期postponement学期term (school)期間period期待expectation時期time長期long time period定期fixed term予期expectation期限term短期short term定期券commuter pass画期epoch-making期period期日fixed date期末end of term周期cycle末期closing years (period days)