cutting end

例句：

1. 1.The cutting end of the rope was worn smooth by years of use.
   绳子的末端由于多年的使用而变得光滑。
2. 2. The artist's cutting end work is highly regarded in the art world.
   这位艺术家的切割艺术在艺术界受到高度评价。
3. 3. The company's cutting end product line has been a source of pride for many years.
   公司的尖端产品线多年来一直是公司骄傲的象征。