preset value

例句：

1. 1. The computer was preset for the meeting.
   电脑被设置为会议模式。
2. 2. She preset her alarm for 6:00 a.m.
   她为早上六点设置了闹钟。
3. 3.The engineer preset the temperature in the factory before starting work.
   工程师在开始工作前预设了工厂的温度。