释义 |
el·lip·soid AHD[ĭ-lĭpʹsoid'] D.J.[ɪˈlɪpˌsɔɪd]K.K.[ɪˈlɪpˌsɔɪd]n.(名词) x²/a² + y²/b² + z²/c² = 1Clarinda/Academy Artworks- A geometric surface, all of whose plane sections are either ellipses or circles.椭球,椭面:其所有切面都是椭圆或圆一种几何面
ellipʹsoid' 或 el'lipsoidʹal AHD[-soidʹl] (形容词) |