noun🔗Share椭球体，球状体 A solid of revolution generated by rotating an ellipse about its major (prolate), or minor (oblate) axis."UFOs are reported as being either oblate (saucer-shaped) or prolate (cigar-shaped) spheroids."据报告，不明飞行物通常呈扁球面（碟形）或长球面（雪茄形）的椭球体。mathfiguretechnicalscienceChat with AIVocabulary GamePractice Reading
adjective🔗Share扁球形的，椭圆体的。 Of a shape similar to a squashed sphere."The Earth is not perfectly round; it's slightly spheroid, bulging at the equator. "地球并非完美圆形，而是略呈扁球形，在赤道处鼓起。appearancesciencemathChat with AIVocabulary GamePractice Reading
