Read Edit View history 邻域 línyù neighborhood Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 邻域/鄰域 · línyù · neighborhood 2026/03/04 邻域 / 鄰域 línyù neighborhood (math.) neighborhood (in a topological space) 在拓扑学中，邻域是一个基本的概念。 created sense Mar 4, 2026, 02:25 AM