arrowheads是什么意思？

arrowheads

• n. 箭头( arrowhead的名词复数 )，箭镟，楔形符号，<植>慈菇；

例句

• Arrowheads on the lines indicate the direction in which the taugent is to be drawn. 电力线上的箭头表示所要画的切线方向.
• Bronze weapons: spears, swords, arrowheads, arm - armors, iron - sword with bronze handle. 青铜兵器: 戈矛 、 剑 、 镞 、 臂甲 、 铜柄铁剑等.
• The natives used to hammer the metal into arrowheads using heavy stones. 土著人以前总是用沉重的石头把这种金属锤打成箭头.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  箭头;箭镞
  An arrowhead is the sharp, pointed part of an arrow.