边缘
近义词与同义词
按词义分组列出，使用时请结合具体语境。
the shape of a raised edge of a more or less circular object
the top edge of a vessel or other container
the boundary line or the area immediately inside the boundary
a region marking a boundary
基本解释
①沿边的部分～区◇处于破产的～。②靠近界线的；同两方面或多方面有关系的～学科。