释义 |
exterior angle ɪkˌstɪəriərˈæŋɡl SG短语¹⁴⁴⁹⁷²⁺² 基本英英近义反义例句 n.数外角 几何:角
Noun: the supplement of an interior angle of a polygon近义词 external angle外角 Utilizing the extension of the polygon exterior angle sum theorem, directions of curvilinear polygons were judged and redundant polygons were deleted. 利用多边形外角定理的推广,判断偏置后曲线多边形的旋向,删除多余多边形。 cnki |