This pointer will point to the first element (known as the "head") of the list.

这个指针将指向列表的第一个元素 （也称为“头文件”）。

youdao

She did it, with a typewriter and a head pointer.

她做了，用的是一个打字机和一根绑在头上的小棒。

youdao

I would never believe it if I had not seen her with my own eyes, curled up in a wheelchair, typing her comments by hitting the key with a pointer fastened to her head.

如果我没有亲眼看见她蜷曲在轮椅里，用固定在头上的一根棍子敲击字键打出她的评论，我是绝对不会相信的。

youdao

Looking to see if the clock is right, a shot was a 3-pointer or if an elbow to the head warrants a flagrant foul, they watch the replays from all angles as coaches and players huddle, fans in the stands and TV wait for the action to start again.

WSJ: Officials facing dilemma with video review