spider brick

例句：

1. 1. The builders used spider brick to reinforce the walls of the new building.
   建筑工人使用蜘蛛砖加固新建筑的墙壁。
2. 2. The engineer found that the spider brick was not suitable for the project.
   工程师发现蜘蛛砖不适合这个项目。
3. 3. The construction site had a lot of spider brick left over from the previous renovation.
   施工现场有很多旧的蜘蛛砖，是前一次装修剩下的。