shear fissure

例句：

1. 1. The shear fissure in the rock is a telltale sign of an impending landslide.
   岩石中的剪切裂缝是即将发生的山体滑坡的明显迹象。
2. 2.The shear fissure in the road surface is causing significant traffic congestion.
   道路表面的剪切裂缝正在造成严重的交通拥堵。
3. 3.The shear fissure in the concrete beam is a concern for structural integrity.
   混凝土梁中的剪切裂缝对结构完整性构成了担忧。