abrasives/əˈbreɪ.sɪv/名词（通常用来擦洗或擦亮表面用的）磨料You'll need a strong abrasive for cleaning this sink.你得用强力磨料才能把这个洗碗槽擦洗干净。/əˈbreɪ.sɪv/形容词生硬粗暴的；不友好的She has a rather abrasive manner.她的态度相当粗暴。清洁物体表面的研磨材料an abrasive cleaner/powder/liquid摩擦除垢器／粉／液想跟读，去练习
