coarseadj.粗糙的;粗俗的;非精制的
coarse humus粗腐殖质
coarsefibredadj.粗纤维的
coarse wheel粗砂轮
coarse cloth粗布
coarse point糙点
coarse grain谷粒
coarse range粗调距离
coarse pored大孔状
coarse water二次水滴
coarse scale粗读刻度盘