Roomi鲁米
roomn.房间;空间;机会v.寄宿;给…提供留宿
room air temperature房间空气温度
room - temperature常温
room finish schedule房间做法表
Room-pillar method浅孔
room air conditioner室内空气调节器,房间空调器
rooming-out system母儿异室制, 母子异室制
room to room calling室间呼叫
room acoustic system房间声学系统
room-light loading室光装入
room for improvement改进的余地