tannery offcut制革碎料
shaking offcut振型截断
open-offcut开切眼
offcut shaking numbers截断振型数
knock it offcut it off停止
the smallest offcut deletion algorithm最小余料删除法
N（名词） a piece of paper, plywood, fabric, etc, remaining after the main pieces have been cut; remnant (纸张、木材、布料等的)下脚料