room service

(those who provide) service of food, etc to a guest in his hotel room （旅馆的）送食物到客房的服务（人员）: Call room service and ask for some coffee. 叫客房服务员送些咖啡来.

romanticize, romanticise, Romany, Rome, romp, rompers, Ronald Reagan, rondo, rontgen, rood, rood-screen, roof, roof-garden, roof-rack (also `luggage-rack), roof-top, roof-tree, roofing, rook, rookery, rookie, room, room-mate, roomer, roomful, roominess, rooming-house, roomy, roost, rooster, root, root beer, root vegetable, root-crop, rooted, rootless, rootlessness, rope, rope ladder, rope-ladder, ropiness, ropy (also ropey),