Roomi鲁米
roomn.房间;空间;机会v.寄宿;给…提供留宿
room for manoeuvre活动余地
room air pollution室内空气污染
room occupancy rate客房占有率
room for compromise妥协的余地
room airconditioner室内空气调节器
rooming-in system母婴同室制
room of honour room荣誉室
room for discussion讨论空间
room for relaxation休息室
room temperature.温度:室温。