| 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 |