vt.平分；切分为二
vi.交叉
A circle is bisected by any diameter. 圆被任一直径二等分。
The landing aircraft had bisected their own runway. 正在着陆的飞机从横里切过他们的跑道。
Use your compass to bisect an angle. 用圆规把一个角二等分。
Thus,this is our fate: One head,twice bisected. 这是我们的命：一个头，被一分为二。
Bisected two way mirror triangle, 1998. 分为两个三角形的方式镜子， 1998年。
