名詞 roofing:

1. material used to construct a roof
2. the craft of a roofer

動詞 roof:

1. provide a building with a roof; cover a building with a roof
   同義詞：roof

1. A new roof will cost round about 1000.
   換新頂篷需要 1000 英鎊左右。
2. Mixed asphalt and crushed stone gravel or sand, used for paving or roofing.
   瀝青混泥土碎石或沙子與瀝青的混合物，用于鋪路或封層頂
3. A tool similar to a hatchet, used for cutting and dressing roofing slates.
   石斧類似于短柄小斧的一種工具，用來修琢屋頂石板

roof.ing

n.（名詞）
Materials used in building a roof.
屋面材料：用來蓋屋頂?shù)牟牧?/br>A roof.
屋面，屋頂