beam compass

英 美
  • 长臂圆规,横杆圆规,横臂圆规
  • beam vi.微笑;发光vt.播送;发射;用梁支撑n.桁条;光线;(光线的)束;(横)梁
  • compass n.圆规;指南针;范围vt.达到;围绕;图谋
    1. Use your compass to bisect an angle.
      用圆规把一个角二等分。
    2. Trisecting an arbitrary angle with a compass and straightedge was one of the famous ancient Greeks unsolved construction problems.
      用直尺和圆规三等分一个任意的角是古希腊著名的构造问题之一。
    3. Use your compass to bisect an angle.
      用圆规把一个角二等分。
    4. Trisecting an arbitrary angle with a compass and straightedge was one of the famous ancient Greeks unsolved construction problems.
      用直尺和圆规三等分一个任意的角是古希腊著名的构造问题之一。