双曲抛物面 shuāngqūpāowùmiàn hyperbolic paraboloid Origin Definitions Defs Strokes Stroke Words Sentences Sents 双曲 雙曲 shuāngqū hyperbolic relating to a hyperbola or hyperbolic functions抛物面 拋物面 pāowùmiàn paraboloid (geometry) a three-dimensional curved surface formed by rotating a parabola around its axis of symmetry