tangential screw

例句：

1. 1. The angle of the roof is tangential to the wall.
   屋顶的角度与墙成切线。
2. 2. The path was too narrow for a tangential view.
   这条路太窄，无法提供切线视角。
3. 3. The geometry of the design is tangential to the problem's requirements.
   设计的几何形状与问题要求不切线。