| 单词 | triangles |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔FOLD〕The napkins were folded into neat triangles. 餐巾被折成整齐的三角形。朗文写作活用〔congruent〕These triangles are congruent.这些三角形是全等的。英汉大词典〔cut up〕We made sandwiches and cut them up into triangles.我们做了一些三明治，切成一块一块的三角状。韦氏高阶〔diagonally〕The bed linen is patterned in stylish checks, stripes, diagonals and triangles.床单有漂亮的方格形、条纹、斜纹和三角形图案。柯林斯高阶〔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〔obtuseness〕The triangles have a degree of obtuseness.这些三角形都是钝角的。外研社新世纪〔polygon〕Triangles and squares are polygons.三角形和正方形是多边形。剑桥高阶〔portion〕If desired, each steak can be portioned into triangles.如果需要, 每份牛排都可切成呈三角形的几份。外研社新世纪〔scalene〕Having three unequal sides. Used of triangles.不等边的：有三条不相等的边的。用于三角形美国传统〔shade〕I'd like you to shade in all the triangles.我希望你们在所有的三角形里都画上阴影。麦克米伦高阶〔shape〕Squares, circles and triangles are types of shape.正方形、圆形和三角形是形状类别。牛津高阶〔shape〕The children cut out shapes (=squares, triangles etc) from the piece of cardboard.孩子们把卡纸片剪成各种形状。朗文当代〔sit〕On the table sat a box decorated with little pearl triangles.桌上有一只用珠子串成的小三角形作装饰的盒子。柯林斯高阶〔spherical trigonometry〕The modified form of trigonometry applied to spherical triangles.球面三角学：应用于球面三角形的三角学的改变形式美国传统〔tangram〕A Chinese puzzle consisting of a square cut into five triangles, a square, and a rhomboid, to be reassembled into different figures.七巧板：一种发源于中国的智力游戏，一个正方形被切成了五个三角形、一个正方形和一个长菱形，玩游戏者要把它们重新组合成不同的形状美国传统〔triangle〕Cut the sandwiches into triangles.把三明治切成三角形。牛津高阶〔triangle〕I cut the sandwiches into triangles.我把三明治切成三角形。牛津搭配〔triangle〕She cut the sandwiches into triangles.她把三明治切成了三角形。韦氏高阶〔triangle〕Which earrings did you buy in the end - the triangles or the circles? 最后你买了什么样的耳环——三角形的还是圆的？剑桥高阶〔triangulate〕Made up of or marked with triangles.三角形的：由三角形组成的或用三角形表示的美国传统〔triangulate〕To divide into triangles.把…分成三角形美国传统〔triangulation〕The network of triangles so laid out.三角系（或网）：做三角测量时划定的三角形构成的网络美国传统Coloured paper was cut into circles, squares and triangles.彩纸被剪成圆形、正方形和三角形。剑桥国际Draw a diagonal line to divide the square into two triangles. 画一条对角线，把正方形分成两个三角形。译典通The design is formed with triangles. 该图案由若干三角形组成。译典通The plots of these stories almost always turn on love triangles. 这些故事的情节几乎总是离不开三角恋爱。译典通The simplest and strongest framework is a system of interlocking triangles, similar to that we see supporting bridges and the roofs of houses.最简单的、承受力最强的结构是一个互相扣住的三角形的系统，与我们看到支撑桥梁和房顶的结构相似。剑桥国际 |
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