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 journey or go somewhere if a ticket or sth that is needed all of a sudden gets to be accessible Different laptops may perhaps reply to 'standby' in other ways - in many it is just A brief state and may not be handy in your case. an https://dallasohnsu.blogadvize.com/41991183/what-does-24standy-mean