dispersive

形容词 dispersive:

1. spreading by diffusion
   同义词：diffusing, diffusive, disseminative, disseminating, scattering, spreading

dis.per.sive

adj.（形容词）
Tending to become dispersed.
趋向分散的
Tending to produce dispersion.
趋向产生分散的，色散的

【引伸】
disper.sively
adv.（副词）
disper.siveness
n.（名词）