柯林斯詞典spheroid /?sf??r??d/ 1. N [maths] →another name for ellipsoid of revolution 2. ADJ shaped like but not exactly a sphere 相像但又不完全是球體的 返回 spheroid劍橋詞典a solid object that is almost spherical 球體；扁球體，橢球體 The earth is a spheroid. 地球是個橢球體。 返回 spheroid