bisected是什么意思？

bisected

• v. 把…一分为二，把…二等分( bisect的过去式 )，与…相交叉；

例句

• 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.
• These lines are bisected by x - and t - axes. 这些直线被x轴和t轴所等分.
• The portals of the great western front are bisected by square pillars. 正西那些大门都由方柱拦成两半.

柯林斯高阶英汉双解学习词典释义

• VERB
  将…一分为二；把…分为两部分
  If something long and thin bisects an area or line, it divides the area or line in half.
  例句
  The main street bisects the town from end to end. 这条主干道把整个小镇一分为二。