triangles单词基本解析：

n.三角形( triangle的名词复数 ); 三角铁（打击乐器）; 三角板

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

triangles变化用词：

triangles英英释义：

trianglen.a three-sided polygon

同义词：trigontrilateral

something approximating the shape of a triangle

"the coastline of Chile and Argentina and Brazil forms two legs of a triangle"

a small northern constellation near Perseus between Andromeda and Aries

同义词：Triangulum

any of various triangular drafting instruments used to draw straight lines at specified anglesa percussion instrument consisting of a metal bar bent in the shape of an open triangle

triangles中文词源：

triangles用法和例句：

triangles

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