两者区别如下：
一、含义不同
1、neighborhood n. 邻近；附近例句：There is no such man in our neighborhood.译文：在我们的邻近没有这样的人。
2、neighbor n. 邻居；邻国例句：It was a neighbor he knew only socially.译文：这位邻居跟他只是泛泛之交。
二、词汇搭配不同
1、neighborhoodneighborhood model 邻式模型；good neighborhood 良好的环境；neighborhood effects 相邻效应；spherical neighborhood 球形邻域
2、neighbornearest neighbor frequency 最近邻频率；good neighbor policy 睦邻政策；neighbor with 与...毗邻；neighbor point 邻近点
三、用法不同
1、neighborhood 基本意思是“邻近”，用作名词（n.）例句：He had committed several robberies in the neighborhood.译文：他已在附近犯下了好几起抢劫案。
2、neighbor 基本意思是“邻居”，用作名词（n.）例句：My neighbor is a man of highest virtue.译文：我的邻居是一个具有高尚品德的人。
