neighborhood 与 neighbor 的区别：
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、neighborhood
neighborhood 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、neighbor
nearest 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。
