bow compass

短语

n. 圆规

词形变化

bow compasses 复数 bow compasses

释义与例句

n.
  1. 1.

    An arcograph.

  2. 2.

    A small pair of compasses, one leg of which carries a pencil or pen for drawing circles. Its legs are often connected by a bow-shaped spring rather than a joint.

  3. 3.

    A pair of compasses with a bow or arched plate riveted to one of the legs and passing through the other.