形容詞 coarse-grained:

1. composed of or covered with particles resembling meal in texture or consistency
   同義詞：farinaceous, grainy, granular, granulose, gritty, mealy
2. not having a fine texture
   同義詞：large-grained

coarse-grained

adj.（形容詞）
Having a rough, coarse texture.
質地粗糙的：具有粗糙、粗劣質地的
Not refined; indelicate and crude.
粗俗的：不優(yōu)雅的；無教養(yǎng)的和粗魯的