arch skew block

例句：

1. 1. The architect designed a unique arch skew block for the building.
   建筑师为大楼设计了一个独特的拱形斜块。
2. 2. The structural engineer recommended using a structural skew block for reinforcement.
   结构工程师建议使用结构性斜块进行加固。
3. 3.The construction team used arch skew blocks to create a stable foundation for the new bridge.
   施工队使用拱形斜块建造了新桥的稳固基础。