Definition
- B1
to settle the bill and return the room key when departing a hotel
（在饭店）结账退房，交还房间钥匙后离开
When we check out at the hotel front desk, we need to remember to politely thank the staff.
当我们在酒店前台退房时，我们需要记得礼貌地感谢工作人员。
They plan to check out of the hotel by 10 AM.
他们计划在早上10点前从酒店退房。
After checking out, they headed directly to the airport.
退房后，他们直接前往机场。