absent oneself from

例句：

1. 1. I've been absent from the meeting all day.
   我整天都缺席了会议。
2. 2. The team left early to catch the flight.
   队伍早早地离开了，去赶飞机。
3. 3. She was absent from the party because she had a doctor's appointment.
   她因为医生的预约缺席了聚会。