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）ready to vacation or go somewhere if a ticket or sth that is needed instantly will become obtainableVarious laptops may perhaps respond to 'standby' in different ways - in lots of it is only A brief state and will not be helpful for yourself.an individual or something