symmetrical

• 指物体或图形的两部分在大小、形状和排列上完全对应，可以围绕一个点、一条线或一个平面相互重合；也指整体各部分之间均衡、协调、比例相称。

Describes something that is made up of exactly similar parts facing each other or around an axis; balanced and proportionate.

1. Balanced in formB2formal

   Having parts that correspond to each other in size, shape, and position on opposite sides of a dividing line or plane.

   对称的

   • The building's design is perfectly symmetrical, with identical wings on each side.
   • A butterfly's wings are symmetrical in pattern and shape.
   • The artist aimed for a symmetrical composition in the painting.

   同义词balancedcongruentcorrespondingevenmirror imageregularuniform

   反义词asymmetricalirregularlopsideduneven

2. Correspondence or equivalenceC1formal

   Exhibiting a balanced or equivalent relationship between different parts or entities.

   对称的

   • The two arguments are symmetrical in their logical structure.
   • There is a symmetrical relationship between supply and demand in economics.
   • The treaty established a symmetrical exchange of cultural programs.

   同义词balancedcommensuratecorrespondingequivalentevenmatchingproportionate

   反义词asymmetricaldisproportionatelopsidedunequal