obtuse triangle
英汉例句
- "Sometimes it looks more like an obtuse triangle," Winter said.
“有時候它看起來更像一個鈍角三角形。”溫特說。 - Obtuse triangle: One of the three angles is an obtuse angle. The other two are acute angles.
鈍角三角形:有一個角是鈍角,有兩個角是銳角。 - He outlined the triangle in red.
他用紅筆畫出三角形。 - The angles of a triangle total 180.
三角形的三角之和等於180°。 - An obtuse, boring, or bothersome person; a pest.
討厭的人愚鈍的、無聊的或討厭的人; 害人精