tangential shaving

例句：

1. 1. The angle of the blade is tangential to the cutting surface.
   刀片的角度与切割表面是切线关系。
2. 2.The project was designed with a tangential approach to sustainability.
   该项目以可持续性为切线设计。
3. 3.The geometry of the curve is determined by its tangential properties.
   曲线的几何形状由其切线属性决定。