wire dowel

例句：

1. 1. The carpenter used a wire dowel to support the roof.
   木匠用一根电线杆支撑屋顶。
2. 2.The builders used wire dowels to reinforce the walls.
   建筑工人使用电线杆加固墙壁。
3. 3. The engineer designed a new wire dowel for the construction project.
   工程师为建设项目设计了一种新的电线杆。