coarsenessn.粗糙;劣等;粗度
coarseadj.粗糙的;粗俗的;非精制的
coarse sand/salt/hair粗沙/盐;粗糙的毛发
coarse-adjusting rheostat粗调变阻器
coarse aggregate morphology粗集料形态
coarse angular error sensor粗略角误差传感器
Coarse granular consistency粗颗粒性硬度
coarsening-upward sequence向上变粗层序
coarsely ground foundry sand红砂粉