(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。
tending to rub or graze the skin
粗糙的
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the trees were abrasive to the touch .这些树摸起来粗糙扎手。
 
〈喻〉 (声音,音乐)刺耳的
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fast abrasive rhythms .快而刺耳的旋律。
 
〈喻〉 (人或其举止)伤人感情的,生硬粗暴的
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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。
"mid 19th cent. (as a noun):  from Latin 
