Mary Alice: (V. o) my body was discovered by my neighbor, Mrs. Martha Huber, who had been startled by a strange popping sound.

玛丽·爱丽斯：(画外音)发现尸体的是我的邻居玛莎。胡柏夫人，她被“碰”的声音吓到了。

youdao

Let G be a graph and let V(G) be the vertex set of G. Define the neighborhood complex N(G) as the simplicial complex whose simplices are those subsets of V(G) which have a common neighbor.

一个图G的邻域复形是以G的顶点为顶点，以G的具有公共邻接顶点的顶点子集为单形的抽象复形。

youdao