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）willing to vacation or go someplace if a ticket or sth that is required all of a sudden results in being offered Various laptops may well respond to 'standby' in alternative ways - in many it's only a temporary condition and is probably not valuable for you. another person or https://posecid973nrv5.wiki-jp.com/user