名词
中文翻译：内部角度
同义词：
['inside angle', 'interior angle']
例句：
-
1.The room has a large window with an interior angle of 90 degrees.
房间有一个大窗户，内角为90度。
-
2.The carpenter measured the interior angles of the door to ensure it fit perfectly.
木匠测量了门的内角以确保它完美契合。
-
3. The engineer calculated the interior angles of the triangle to determine its stability.
工程师计算了这个三角形的内角以确定其稳定性。