abrasionn.擦伤;磨损;磨损处
abrasion measurement磨耗测量
abrasion of concrete混凝土磨蚀
abrasion performance耐磨性
abrasion by glaciers冰川磨蚀
abrasion-resistance抗磨能力,耐冲蚀性,抗磨力
abrasion- resistant耐磨性
abrasion arthroplasty磨削性关节成形术
abrasion hardness test研磨测硬法
abrasion of epiglottis会厌擦伤
abrasion and corrosion磨蚀