scatter,disperse,spread,diffuse这些动词均含“分散、散开”之意.区别：1.scatter指人或物向四处散开,或把物随意撒开.2.disperse多指把一群人或物等彻底驱散.3.spread指一直延伸、蔓延,侧重遍及.4.diffuse指光线、...