基本解释[数学]等边圆弧三角形英汉例句双语例句A new method for solving the coordinates of circular points in an image of an equilateral triangle and its inscribed circle was proposed.提出了一种求解等边三角形及其内切圆的图像圆环点坐标新方法。equilateral circular triangle更多例句专业释义数学等边圆弧三角形