granular

granular
/ˈgrænjulə(r); `ɡrænjəlɚ/ adj
1 like, containing or consisting of small hard pieces 似粒状的; 含颗粒的; 小粒的
    a granular substance 粒状物质.
2 rough to the touch or in appearance 表面粗糙的
    a granular surface, texture, etc 粗糙的表面、 质地等.

牛津英汉双解词典