箭头的英文：
arrow

The arrows and the pins on the military maps were closing in day by day, from all directions, on warsaw and Byron Henry
军用地图上的箭头和小针，从四面八方，一天一天地向华沙和拜伦?亨利逼近。

A barb or barbed head,as on an arrow or a harpoon.
倒钩如箭头或鱼叉等尖倒钩或有倒钩的顶端

Poisoning arrows
给箭头涂毒

The arrow is pointing the wrong way.
这个箭头指错了方向.

The Indians chipped flint arrowhead.
印第安人凿制燧石箭头。

Double-headed arrows are used to indicate resonance
双箭头用来表示共振。

Follow the arrows on the map.
跟着地图上的箭头走.

The direction of a force can be represented by an arrow.
力的方向可用箭头表示

The arrow on the map indicates where the accident happened.
图上的箭头指示事故发生的地点。

Mark or sign resembling this -->,used to show direction or position
箭号,箭头(即-->,用以指示方位)

aim an arrow at
把箭瞄准…

The arrow entered in his skull.
箭刺入他的头骨。

Time fleets like an arrow.
时光如箭般飞逝。

The arrow hit bang on the target.
箭正中靶心。

The arrow missed the target.
箭未中靶。