球面 qiúmiàn spherical surface Origin Definitions Defs Strokes Stroke Words Sentences Sents qiúmiàn spherical surface 球 qiú noun ball ball-shaped object; ball used in sports面 miàn noun surface surface; top; the outside or right side of a garment or fabricqiúmiàn sphere 球 qiú noun sphere (math) solid geometric figure where every point on the surface is equidistant from the center面 miàn noun plane (math) a surface or plane