coarselyadv.粗糙地；粗俗地；鄙俗地coarseadj.粗糙的；粗俗的；非精制的coarseness index粗度指数coarse migration大移动,大徙动coarse flat file粗扁锉coarse component粗粒部分Coarse cellulose粗纤维素coarse compounds粗大化合物coarse aggregate粗集料,粗糙骨料,粗骨粒,粗聚集体,粗骨料coarse levelling粗校平coarse character粗鲁性格coarse injection[医] 大血管注射液

1. A vertically set fishing net of three layers, consisting of a finely meshed net between two nets of coarse mesh.
   三层刺网一种三层竖向安置的渔网，由一层细目网夹在两层粗目网中构成