triangle
柯林斯词典
1. N-COUNT A triangle is an object, arrangement, or flat shape with three straight sides and three angles. 三角形
This design is in pastel colours with three rectangles and three triangles. 这个图案色彩柔和淡雅，有3个长方形和3个三角形。
Its outline roughly forms an equilateral triangle. 它的大致轮廓是一个等边三角形。
2. N-COUNT The triangle is a musical instrument that consists of a piece of metal shaped like a triangle. You play it by hitting it with a short metal bar. 三角铁 (一种打击乐器)
My musical career consisted of playing the triangle in kindergarten. 我的音乐生涯包括在幼儿园演奏三角铁。
返回 triangle
triangle /ˈtraɪˌæŋɡəl/ (triangles)
剑桥词典
- a flat shape with three straight sides
- Draw a perpendicular from the vertex of the triangle to its base .
- A triangle is a shape with three sides .
- The cloth was decorated with triangles of different colours .
- We cut some triangles of cheese .
- To make a star , put two triangles together. 返回 triangle
三角形
an equilateral /isosceles triangle 等边／等腰三角形
anything that has three straight sides
三角形物
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？
a musical instrument consisting of a thin metal bar bent into a triangle shape that is hit with a metal bar to make a sound
三角铁（打击乐器）
US (UK set square)
a flat piece of metal or plastic in the shape of a triangle with one angle of 90°, used for drawing angles
（画三角形用的）三角板
(also frame)
a three-sided frame for arranging the balls at the start of a game of billiards , pool , etc.
（在台球等比赛开始时摆放球用的）三角板
例句