roughenv.弄粗弄崎岖不平roughadj.粗糙的；粗略的，大概的；粗暴的；艰难的；讨厌的；不适的；汹涌的adv.粗糙地；粗暴地n.粗制品；暴徒；高低不平的路面vt.使粗糙；殴打；草拟roughing mill开坯机,粗轧机rough section毛断面rough reading粗略读数Rough-meter测试仪rough control粗调rough cobbing拣选大矿石rough invoice概算发票rough corners粗犷; 粗鲁rough balance初步平衡rough gentian龙胆草