vt.重新确认，使更巩固，重新批准
You must reconfirm your flight reservations.
你必须再次确认你的班机预约.
You have to reconfirm your flight 24 hours before travelling.
必须在乘飞机之前24小时再次确认你的航班。
Please reconfirm before you leave.
请于出发之前再确认一下.
汉字吧hanzi8.com