1PHRASAL VERB-ERG (在旅馆)登记入住;(在门诊部)挂号 When you check in or check into a hotel or clinic, or if someone checks you in, you arrive and go through the necessary procedures before you stay there. (在旅馆)登记入住;(在门诊部)挂号 [Also V n P n]
I'll ring the hotel. I'll tell them we'll check in tomorrow. [VERBPREP.]
我来给旅馆打电话,通知他们我们明天入住。
He has checked into an alcohol treatment centre. [VERBPREP. noun]
他住进了戒酒治疗中心。
Check us in at the hotel and wait for my call. [VERB noun PREP.]
去宾馆替我们办理好入住手续,然后等我的电话。
2PHRASAL VERB (在机场)办理登机手续,检票登机 When you check in at an airport, you arrive and show your ticket before going on a flight. (在机场)办理登机手续,检票登机
He had checked in at Amsterdam's Schiphol airport for a flight to Manchester. [VERBPREP.]