bisector

n. 二等分物, 二等分线

发音

US /ˈbaɪˌsɛktɚ/

词形变化

bisectors 复数 bisectors

释义与例句

n.
  1. 1.

    A line or curve that bisects or divides a line segment, angle, or other figure into two equal parts.

    二等分线

    数学

    South Street is the bisector of Broken Dreams Boulevard.

相关短语

angle bisector 角平分线 perpendicular bisector

词源

From bisect + -or.

来源：wiktionary