WHAT DOES 24STANDY MEAN?

候补座位（如临时有票或具备其他必要条件便可立即出发的）wanting to travel or go someplace if a ticket or sth that is required abruptly gets to be out thereUnique laptops could reply to 'standby' in other ways - in several it is only A short lived state and will not be useful in your case.a person or a thing that is always a