| 释义 |
DEFINITIVE EXAMPLES 权威例句〔hexagram〕A six-pointed star formed by extending each of the sides of a regular hexagon into equilateral triangles.六角星形：把一个正六边形的各边延长相交成几个等边三角形而得到的六角星美国传统〔triangle〕Its outline roughly forms an equilateral triangle.它的轮廓大致形成一个等边三角形。柯林斯高阶〔triangle〕Its outline roughly forms an equilateral triangle.它的轮廓大致构成一个等边三角形。外研社新世纪〔triangle〕Use your protractor to construct an equilateral triangle.用量角器作一个等边三角形。牛津搭配 |