doorman
noun [ C ] uk/ˈdɔː.mən/ us/ˈdɔːr.mən/ -men uk/ˈdɔː.mən/ us/ˈdɔːr.mən/
门童，门卫
a person whose job is to stand by the door of a hotel or public building and allow people to go in or out, and to open their car doors, etc.
Compare: attendant nouncaretaker (IN A BUILDING) conciergecustodian janitor keeper (CARER)porter (PERSON) stewardwarden (MANAGER)watchmansecurity guard