abrasiven.磨料adj.磨损的;生硬粗暴的;腐蚀的
abrasive point磨削针
abrasive stone磨石
abrasive power擦洗力
abrasive ratio磨耗比
abrasive fluid磨料流
abrasive plate研磨板
abrasive floor防滑地板
abrasive strip磨光条
abrasive flour研磨粉末
abrasive cement磨料粘结剂