triangles是什么意思？

triangles

英[t'raɪæŋɡlz] 美[t'raɪæŋɡlz]

• n. 三角形( triangle的名词复数 )，三人一组，三角铁（打击乐器），三角板；

例句

• Similar triangles have equal angles. 相似三角形有相等的角。
• The stars are the apexes of what wonderful triangles! 星星是何等神奇的三角形的尖顶!
• This design is in pastel colours with three rectangles and three triangles. 这一设计由淡色的3个长方形和3个三角形构成。
• An equilateral triangle cannot be dissected into finitely many incongruent equilateral triangles. 等边三角形不能分成有限多个不全等的等边三角形.
• 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.
• All of these are congruent triangles. 所有这些都是全等三角形.
• The two triangles coincide. 这两个三角形相重合.
• This graph is NOT bipartite, since there are many triangles in it. 这个图不是二部图, 因为里面存在许多三角形.
• This design is in pastel colours with three rectangles and three triangles… 这一设计由淡色的 3 个长方形和 3 个三角形构成。
• 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。

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  三角(形);三角形物体
  A triangle is an object, arrangement, or flat shape with three straight sides and three angles.
  例句
  This design is in pastel colours with three rectangles and three triangles… 这一设计由淡色的 3 个长方形和 3 个三角形构成。 Its outline roughly forms an equilateral triangle. 它的轮廓大致形成一个等边三角形。
• N-COUNT
  三角铁(一种打击乐器)
  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.
• N-COUNT
  三角关系
  If you describe a group of three people as a triangle, you mean that they are all connected with each other in a particular situation, but often have different interests.
  例句
  She plays a French woman in a love triangle with Jonathan Pryce and Christopher Walken. 她扮演一位与乔纳森·普赖斯和克里斯托弗·沃肯有三角恋关系的法国女子。 …the classic triangle of husband, wife and mistress. 丈夫、妻子与情妇的典型三角关系