triangles background

triangles

/ˈtraɪæŋɡəlz/ /ˈtraɪæŋɡəls/

Illustration triangles - Image 1

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noun

三角形

A polygon with three sides and three angles.

Examples :

"The art teacher asked the students to draw different shapes, including triangles. "

美术老师让学生们画不同的形状，包括三角形。

Illustration triangles - Image 1

noun

三角板，三角尺

Examples :

"The student used triangles to draw perfect right angles for his geometry project. "

学生用三角板为他的几何项目画出完美的直角。

stationery math item

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noun

三角铁

A percussion instrument made by forming a metal rod into a triangular shape which is open at one angle. It is suspended from a string and hit with a metal bar to make a resonant sound.

Examples :

"The orchestra included the bright, ringing sound of several triangles in the lively piece. "

在充满活力的乐曲中，乐队加入了清脆响亮的几声三角铁。

music utensil sound entertainment

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noun

三角框

(cue sports) A triangular piece of equipment used for gathering the balls into the formation required by the game being played.

Examples :

"The cue sports players carefully arranged the triangles to position the balls correctly for the next game. "

台球选手们小心翼翼地摆放着三角框，以便将球摆放到位，准备下一局比赛。

sport game utensil

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noun

三角恋，三角关系

A love triangle.

Examples :

"The new student's arrival created a triangles situation in the school's popular group. "

新学生的到来在学校的风云人物圈子里造成了三角恋的局面。

Illustration triangles - Image 1

noun

三角关系，三角结构。

(systemics) The structure of systems composed with three interrelated objects.

Examples :

"In family therapy, therapists often analyze family relationships as triangles, looking at how the emotional connection between two people is affected by, and affects, a third. "

在家庭治疗中，治疗师经常把家庭关系分析成三角关系，观察两个人之间的情感连接如何受到第三个人的影响，以及如何反过来影响第三个人。

system structure math figure technical

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noun

三角板，三角尺

A draughtsman's square in the form of a right-angled triangle.

Examples :

"The student used two triangles and a ruler to draw a precise right angle on the graph paper. "

那个学生用两块三角板和一把尺子在方格纸上画了一个精确的直角。

stationery math

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noun

三角架，三脚架。

A frame formed of three poles stuck in the ground and united at the top, to which people were bound when undergoing corporal punishment.

Examples :

""In the historical drama, the prisoner was publicly humiliated, tied to the triangles in the town square." "

在历史剧中，囚犯被公开羞辱，绑在了镇广场上的三脚架上示众。

police history law

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noun

燕尾蝶, 三角箭蝶.

Any of various large papilionid butterflies of the genus Graphium.

Examples :

"While hiking in the tropical rainforest, we spotted several triangles flitting among the trees, their distinctive markings making them easy to identify. "

在热带雨林徒步时，我们看到好几只三角箭蝶在树林间飞舞，它们独特的斑纹使它们很容易辨认。

animal insect biology nature

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noun

三角线，三角形轨道。

A triangular formation of railway tracks, with a curve on at least one side.

Examples :

"The train changed direction by using the triangles just outside the city, allowing it to switch lines without needing a turntable. "

火车利用城外的三角线改变了方向，这样它无需转盘就能转换线路。

technical vehicle structure