obtuse triangle
常见例句
- "Sometimes it looks more like an obtuse triangle," Winter said.
“有时候它看起来更像一个钝角三角形。”温特说。 - Obtuse triangle: One of the three angles is an obtuse angle. The other two are acute angles.
钝角三角形:有一个角是钝角,有两个角是锐角。 - He outlined the triangle in red.
他用红笔画出三角形。 - The angles of a triangle total 180.
三角形的三角之和等于180°。 - An obtuse, boring, or bothersome person; a pest.
讨厌的人愚钝的、无聊的或讨厌的人; 害人精 返回 obtuse triangle