1·When we talk about a point we are referring to a piece of stone that's worked to a sharp point, in this case probably to be attached to a spear.
当我们说到矛头的时候，我们所指的都是一块被加工成尖头的石块，在这种情况下，这一石块很可能是要接在矛上的。
2·The knife had a sharp point.
那刀尖很锋利。
3·The key to this is to use a very sharp point and take your time.
关键是使用一个非常尖锐的一点，并采取您的时间。
4·The global wealth pyramid has a very wide base and a sharp point.
全球财富金字塔呈现宽基尖顶之态。
5·This causes a star to be seen as a blurred disk rather than a sharp point.
它会使星星的图像看起来不是锐利的点，而是一个模糊的光斑。
6·He fell on something with a sharp point and blinded himself in both eyes.
他摔倒在一个尖端锋利的东西上弄瞎了自己的双眼。
7·Drywall screws, Phillips bugle head, Fine Thread, Sharp point, black phosphated.
干墙螺丝，十字喇叭头，细纹，尖头，磷化黑色。
8·Drywall screws, Phillips bugle head, Coarse Thread, Sharp point, black phosphated.
干墙螺丝，十字喇叭头，粗纹，尖头，磷化黑色。
9·Each claw ended with a sharp point ideally suited for digging into the flesh of prey.
每个脚爪的末端与锋利尖端的适合挖掘到食肉的猎物。
10·Too many charge concentrate at a sharp point may ionize the air and produced electric wind.
太多电荷集中在尖角时，会令空气电离，产生电风。