圆形

1. 圆形物体圆形物体；圆圈或环形轨道
   Something of circular form; a circle or an orbit.
2. 圆形区，圆形空间被圆所包围的一个平面区域
   A planar region bounded by a circle.
3. 满月呈圆形。
   The full moon has a circular form.
4. 鲸背甲板船一种蒸汽船，带有圆形的船头和上甲板以遮蔽雨水
   A steamship with the bow and upper deck rounded so as to shed water.
5. 正方形有四条边，而圆形没有边。
   A square has four sides but a circle has no sides.

圆的英语翻译：

形的英语翻译：