abrasive
adj
1 that scrapes or rubs sth away; rough 有研磨作用的; 粗糙的
abrasive substances, surfaces, materials 研磨劑, 研磨面, 研磨材料.
2 (fig 比喻) tending to hurt other people's feelings; harsh and offensive 傷人感情的; 粗魯的; 粗暴的
an abrasive person, personality, tone of voice 粗魯的人, 粗暴的個性, 粗俗的語氣. abrasive n [U, C]
substance used for grinding or polishing surfaces (用以研磨或拋光表面的)磨料.