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Polygon 音标拼音: [p'ɑlɪg ,ɑn] [p'ɑlig ,ɑn] n. 多边形
n. 多边形,多角形 多边形多边形,多角形 polygon多边形 polygon多边形 polygon n 1: a closed plane figure bounded by straight sides [ synonym: { polygon}, { polygonal shape}] Polygon \ Pol" y* gon\, n. [ Gr. poly` gwnos polygonal; poly` s many gwni` a angle: cf. F. polygone.] ( Geom.) A plane figure having many angles, and consequently many sides; esp., one whose perimeter consists of more than four sides; any figure having many angles. [ 1913 Webster] { Polygon of forces} ( Mech.), a polygonal figure, the sides of which, taken successively, represent, in length and direction, several forces acting simultaneously upon one point, so that the side necessary to complete the figure represents the resultant of those forces. Cf. { Parallelogram of forces}, under { Parallelogram}. [ 1913 Webster]
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