roofing

n [U] material used for roofs 作顶部用的材料: [attrib 作定语] `roofing material, tiles, slates, felt, etc 盖屋顶用的材料、 瓦、 石板、 油毡等.

romantic, romantically, romanticism, romanticist, romanticize, 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, rook, rookery, rookie, room, room service, room-mate, roomer, roomful, roominess, rooming-house, roomy, roost, rooster, root, root beer, root vegetable, root-crop, rooted, rootless, rootlessness,