triangle
triangle
英[ˈtraɪæŋɡl]美[ˈtraɪæŋɡl]
n.三角形，三人一组，三角铁，三角板；
复数：triangles;
例句
The place is a cobbled triangle.这个地方是一块铺石子的三角地。
He drew a right triangle.他画了一个直角三角形。
He outlined the triangle in red.他用红笔画出三角形。
Use your protractor to construct an equilateral triangle.用量角器作一个等边三角形。
An equilateral triangle has all sides equal and all angles equal.等腰三角形有两条边相等,且有两个相等角.
The medians of a triangle are concurrent.三中线交于一点求作重心.
Draw a figure as accurately as possible representing the triangle in question.尽量正确地画一图形表示所论的三角形.
Conclusions In general, endometrial cavity is mostly isosceles triangle or equilateral triangle.结论普通人群宫腔形态以形态规则的等腰三角宫腔和等边三角宫腔为主.
The base angles of an isosceles triangle are equal.等腰三角形的底角相等.
Either side of a right triangle that is hypotenuse.直角边直角三角形除斜边之外的两条边的任意一条.
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英汉词典释义
n.
三角形; 三角形物体
He drew a right triangle.他画了一个直角三角形。The place is a cobbled triangle.这个地方是一块铺石子的三角地。三人一组; 三角关系
三角铁（打击乐器）
【船舶学】三圆材起重机
【交通运输】(表示有故障车的)三角形警告标志
三角板
[T-]【天文学】三角座
[复数]【*事】(英国旧时的)三戟刑具
英英词典释义
Noun
1. a three-sided polygon
2. something approximating the shape of a triangle;
"the coastline of Chile and Argentina and Brazil forms two legs of a triangle"3. any of various triangular drafting instruments used to draw straight lines at specified angles
4. a percussion instrument consisting of a metal bar bent in the shape of an open triangle
行业词典
医学： 三角，三角形：另见trigone及trigonum；
数学： 三角形；
