n.散布；传播；分散；疏散区
The means of dispersal are wind, water and animals. 传播的媒介有风、水和动物。
In nature, seed dispersal is largely a matter of luck. 事实上，种子的传播多半是一个机会问题。
They called for the peaceful dispersal of the demonstrators. 他们要求示威者和平解散。
Moreover, hasty dispersal of social wealth is to the disadvantage of the army. 而且，社会财富迅速分散，于军队亦不利。
