geometric objects

• 几何形模型

geometric objects的用法和样例：

例句

1. A straight line about which a body or geometric object rotates or may be conceived to rotate.
   轴线身体或几何物体转动或被设想成转动所围绕的一条直线
2. A family of geometric objects, such as lines, that have a common property, such as passage through a given line in a given plane.
   束一组有共同性质的物体，如一组线等在已知平面上穿过一条已知直线的几何图形