1
- (of a substance or material) capable of polishing or cleaning a hard surface by rubbing or grinding（物质, 材料）有研磨（或抛光）作用的。
1.1
- tending to rub or graze the skin粗糙的：
the trees were abrasive to the touch.
这些树摸起来粗糙扎手。
1.2
- figurative (of sounds or music) rough to the ear; harsh〈喻〉（声音, 音乐）刺耳的：
fast abrasive rhythms.
快而刺耳的旋律。
1.3
- figurative (of a person or their manner) showing little concern for the feelings of others; harsh〈喻〉（人或其举止）伤人感情的, 生硬粗暴的：
her abrasive and arrogant personal style won her few friends.
她暴躁而又傲慢的个人风格使得她没什么朋友。
- a substance used for grinding, polishing, or cleaning a hard surface（研）磨料。
词源
mid 19th cent. (as a noun)： from Latin abras- 'abraded', from the verb abradere （see ABRADE）, + -IVE.