com·mon room
noun/ˈkɒmən ruːm/, /ˈkɒmən rʊm/
/ˈkɑːmən ruːm/, /ˈkɑːmən rʊm/
- (especially British English) a room used by the teachers or students of a school, college, etc. when they are not teaching or studying
（学校、学院等的）公共休息室 - (especially North American English) a room shared by people who live together in a house or apartment, such as a living room
（学校、学院等的）公共休息室