check in/check intosth
—phrasal verbwithcheckverbuk/tʃek/us/tʃek/
B1
to say who you are when youarriveat ahotelso that you can be given akeyforyourroom
（在酒店等）办理入住手续；登记，报到
Please would youcheckinatthereceptiondeskandsignyournamein thebook.请您在接待处报到，并在登记簿上签名。
- When we hadcheckedin, thedeskclerkgave usourkey.
- We thencheckedinto thehotelfor aweekendofunashamedluxury.
- Afterdrivingallday, I was sopleasedjust tocheckinto amotelandrelax.
- Thepolicewantedtoknowwhether any newguestscheckedin onSundayevening.
- Anelderlycouplecheckedinto Room 8 about anhourago.