ellipsoid

• 描述三维空间中类似椭圆的形状；指一种几何曲面，其平面截面均为椭圆。

Describes a shape that is like an ellipse in three dimensions; a geometric term for a surface whose plane sections are ellipses.

1. Shaped like an ellipsoidC1formal

   Having the form or characteristics of an ellipsoid, which is a three-dimensional oval shape.

   椭圆形的

   • The planet has an ellipsoid shape due to its rotation.
   • The designer created an ellipsoid sculpture for the park.
   • The cell has an ellipsoid structure under the microscope.

   同义词egg-shapedellipsoidaloviformovoid

• 一种几何曲面或立体，其所有平面截面均为椭圆或圆。

A geometric surface or solid in which all plane sections are either ellipses or circles.

1. Geometric shapeC1formalscientific

   A surface in three-dimensional space where all plane sections are either ellipses or circles.

   几何形状

   • An ellipsoid is often used to model the shape of planets.
   • The Earth is approximately an oblate spheroid, a type of ellipsoid.
   • The mathematician calculated the volume of the ellipsoid.
   • In computer graphics, ellipsoids are common primitives for rendering.