词汇 | perpendicular |
释义 | perpendicular adjective uk/ˌpɜː.pənˈdɪk.jə.lər/ us/ˌpɝː.pənˈdɪk.juː.lɚ/ formal垂直的,成直角的 at an angle of 90° to a horizontal line or surface We scrambled up the nearly perpendicular side of the mountain. 我们沿几乎垂直的山坡吃力地向上爬。 mathematics specialized与…垂直(或成直角)的 at an angle of 90° to another line or surface The wheel rotates around an axis that is perpendicular to the plane. 轮子绕着一个与平面垂直的轴旋转。 Related word: perpendicularly perpendicular noun [ C ] mathematics specialized uk/ˌpɜː.pənˈdɪk.jə.lər/ us/ˌpɝː.pənˈdɪk.juː.lɚ/ 垂线 a perpendicular line Draw a perpendicular from the vertex of the triangle to its base. 从三角形的顶点画一条垂线到底边。 the perpendicular 垂直位置;垂直方向 a perpendicular position or direction The wall was leaning at an angle of ten degrees to the perpendicular. 墙壁倾斜,与垂直面成10度角。 |
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