n.磨料
adj.磨损的；生硬粗暴的；腐蚀的
Jeff is usually an abrasive character, but he can be as sweet as honey when he wants something. 杰弗通常是一个生硬粗暴的人，但他想得到某物时，他会象蜜一样甜。
An abrasive material is unsuitable for cleaning baths. 有磨蚀作用的材料不适合擦浴缸。
n.磨耗；磨损性；磨蚀性
n.研磨剂；研磨材料
名词abrasive的复数.
有磨蚀作用；使人厌烦；粗鲁
