| 释义 |
interior angle interior angle n.Mathematics (名词)【数学】 1. Any of the four angles formed between two straight lines intersected by a third straight line.内角:两条直线与第三条直线相交在直线内部形成的四个夹角之一2. The angle formed inside a polygon by two adjacent sides.内角:两个相邻的边在多边形内部形成的夹角 |