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spheroid 音標拼音: [sf'ɪr,ɔɪd] n. 球狀體,回轉橢圓體 球狀體,回轉橢圓體 spheroid n 1: a shape that is generated by rotating an ellipse around one of its axes; "it looked like a sphere but on closer examination I saw it was really a spheroid" [synonym: {spheroid}, {ellipsoid of revolution}] Spheroid \Sphe"roid\, n. [L. spheroides ball-like, spherical,
Gr. ???; ???? sphere e'i^dos form: cf. F. sph['e]ro["i]de.] A body or figure approaching to a sphere, but not perfectly spherical; esp., a solid generated by the revolution of an ellipse about one of its axes. [1913 Webster] {Oblate spheroid}, {Prolate spheroid}. See {Oblate}, {Prolate}, and {Ellipsoid}. [1913 Webster]
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