coarse tow短亚麻纤维
coarseadj.粗糙的;粗俗的;非精制的
coarse-grained steel粗晶粒钢
coarse gravel sandstone粗砾砂岩
coarse grained abrasive粗磨料
coarse primary standard粗基准
coarse material eontent粗粒料质量含量
coarse-textured grassn.粗叶草
coarse grained pig iron粗粒生铁
coarse-grained paving粗粒石铺
coarse slime separation粗煤泥分选
coarse-grained filter粗料滤池