n the part of a golf course bordering the fairway where the grass is not cut shortv prepare in preliminary or sketchy form
v. 使粗糙( rough的第三人称单数 ); 过艰苦生活; 渡过暂时的难关; [体育]（橄榄球、足球等比赛中）粗暴对待(常与up连用