Definition: to say who you are when you arrive at a hotel so that you can be given a key for your room Level: B1
你到达时请在接待处办理入住手续。
Please ___check ___in at the reception desk when you arrive.
我们在酒店办理入住后，早早睡觉了。
After we ___checked ___in at the hotel, we went to bed early.
你应该下午3点前到酒店办理入住以获取钥匙。
You should ___check ___into the hotel before 3 PM to get your key.
