roof rafter
常见例句
- Rafter of satin, and roof of stone.
裹著綢緞的椽，石頭屋頂。
suxuewang.com - The main truss or rafter that supports and gives form to a roof.
把梁木按一定結搆搭好形成的一個嚴密的結搆（如屋頂的搆架）。 - The section of the roof where the incident happened was being investigated to find out what caused the 50-tonne steel rafter to move.
發生事故的頂棚部件正在被調查，來找出是什麽導致了這個50噸的大家夥發生了移動。 返回 roof rafter