(of a solid or a three-dimensional surface) more or less egg-shaped (立方体或三维体表面)略呈梨形的;卵形的 ■(of a plane figure) oval, especially with one end more pointed than the other (平面图形)梨形的;卵形的
noun
an ovoid body or surface 梨(或卵)形体(或面)
语源
early 19th cent.: from French ovoïde, from modern Latin ovoides, from Latin ovum 'egg'