椭圆体 / 橢圓體

tuǒ​yuán​tǐ

ellipsoid

A three-dimensional geometric shape formed by rotating an ellipse around one of its axes.

椭圆 (literal) → 椭圆/橢圓 · tuǒ​yuán · oval 体 (literal) → 体/體 · tǐ · form

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:57 PM