n.擦傷；磨損；磨損處
She was treated for cuts and abrasions. 她的割傷和擦傷得到了治療。
Diamonds have extreme resistance to abrasion. 鉆石極抗磨損。
adj.耐磨的；抗磨的
擦除； 擦破； 磨損； 磨耗
n.磨皮法
