abrasiven.磨料adj.磨损的；生硬粗暴的；腐蚀的abrasive etch磨蚀abrasiveladenadj.含有磨料的abrasive tool研磨工具abrasive soap磨蚀皂abrasive disc磨盘abrasive silt腐蚀淤泥abrasive foam耐磨泡沫体Abrasive size磨料粒度abrasive typeadj.研磨式的abrasive chip抛磨块