及物动词：

1.使（热、气味等）四散，扩散（气体等）；使渗出

2.传播；散布；普及

3.【物】使（光线）漫射；使扩散

不及物动词：

1.四散，扩散；渗出

2.传播；散布

3.【物】漫射；扩散

adj.

1.四散的；扩散的

2.散漫的，冗长的

词形变化

时态diffused，diffusing，diffuses

英语解释

move outward

cause to become widely known

spread or diffuse through

spread out; not concentrated in one place

lacking conciseness

(of light) transmitted from a broad light source or reflected