同义词
- three-sided
- triangle
- triangular
- trigon
词路径
- entity
- abstraction
- abstract entity
- attribute
- shape
- form
- figure
- plane figure
- two-dimensional figure
- polygon
- polygonal shape
- triangle
- trigon
- trilateral
下位词
- acute-angled triangle
- acute triangle
- cuneus
- equiangular triangle
- equilateral triangle
- isosceles triangle
- oblique triangle
- obtuse-angled triangle
- obtuse triangle
- right-angled triangle
- right triangle
- scalene triangle
- wedge
- wedge shape