n.犁刃；犁头；铧头
A blade or wheel attached to the beam of a plow that makes vertical cuts in the soil in advance of the plowshare. 犁刀附在犁辕上的刀或圆轮，用来纵切犁的铧头前的土地
Iron ornamental work is a unique fireworks, name Plowshare iron, iron or Tieli fireworks flower. 铁花是一种别致的焰火，俗名铁犁铧、铁礼花或铁骊花。
A large, detachable plowshare with a single blade, used chiefly for breaking or clearing heavy soil. 单铧犁片，牛舌形犁：只有一个犁片的、大的，可分离式的犁铧，主要用来敲碎和清除厚土
Sorrow is God’s plowshare that turns up and subsoils the depths of the soul, that it may yield richer harvests. 忧愁是神的犁头，掘到土的深处，地就能多结果子。
So all Israel went down to the Philistines, each to sharpen his plowshare, his mattock, his axe, and his hoe. 撒上13:20以色列人要磨锄、犁、斧、铲、就下到非利士人那里去磨。
