n.笔尖

The breadth of these lines is equal to the one of the penpoint. 上面有三个颜色条，它们的宽度分别跟这支笔相同。

Like fresh-cut lemon, our young unscrupulous stories emit delicate fait scents and flow elegantly beneath our penpoint. 年少轻狂的故事，像一片片刚切下的新鲜的柠檬，散发出青青涩涩的清香，在岁月的字里行间淡淡飘逸。

The penpoint fracture is main due to non-metallic inclusions and center segregation. 笔尖状断裂主要由非金属夹杂和中心偏析造成;

In this season of sprouting tung, all my past joys and speculations are turning into words on a clean white paper, I just let them relive under my penpoint with a teary smile. 而我惟有在这青桐萌花的时节，把所有过往的快乐和思索化为深深浅浅的墨迹浮动在一枚素色的薄笺上，任它们弹指间轮回成一纸带泪的笑颜。

penpoint fracture and breaking on the early course of drawing are caused by shrinkage void inside the rod; 断口呈笔尖状,在拉拔早期发生断裂是由于内部存在缩孔缺陷所致;