re-,再，重新，confirm,确认。

1. 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。

来自《权威词典》

2. Please reconfirm before you leave.

请于出发之前再确认一下.

来自《简明英汉词典》

3. You must reconfirm your flight reservations.

你必须再次确认你的班机预约.

来自《简明英汉词典》

4. I'd like to reconfirm my flight from London to Tokyo.

我要再确认一下我从伦敦到东京的班机.

来自辞典例句

5. Can I reconfirm by phone?

我可以用电话确认 吗 ?

来自口语例句

[ reconfirm 造句 ]