扶壁

例句：

1. 1. The engineer used asteel brace to support the roof.
   工程师用一根钢夹子来支撑屋顶。
2. 2.The old house had several wooden bracesupports for its walls.
   这所老房子的墙壁上有几个木制的支撑物。
3. 3.The construction crew used these brace supportsto reinforce the foundation.
   建筑工人使用这些支撑物加固地基。