柯林斯词典roommate /ˈruːmˌmeɪt/ (roommates) 1. N-COUNT Your roommate is the person you share a room, apartment, or house with, for example when you are in college. 室友[美國英語] Derek and I are close; we were roommates for two years. 德裡尅和我關系密切，我們曾是兩年的室友。 返回 room-mate