英语单词分类 轻松记单词

triangles

triangles基本解释

三角关系

triangles英英释义

名词 triangle:
  • a three-sided polygon

  • something approximating the shape of a triangle

  • a small northern constellation near Perseus between Andromeda and Aries

  • any of various triangular drafting instruments used to draw straight lines at specified angles

  • a percussion instrument consisting of a metal bar bent in the shape of an open triangle