ab·radeBrE/əˈbreɪd/NAmE/əˈbreɪd/verbpresent simple - I / you / we / theyabradeBrE/əˈbreɪd/NAmE/əˈbreɪd/present simple - he / she / itabradesBrE/əˈbreɪdz/NAmE/əˈbreɪdz/past simpleabradedBrE/əˈbreɪdɪd/NAmE/əˈbreɪdɪd/past participleabradedBrE/əˈbreɪdɪd/NAmE/əˈbreɪdɪd/-ing formabradingBrE/əˈbreɪdɪŋ/NAmE/əˈbreɪdɪŋ/~sth(specialist)to rub the surface of sth, such as rock or skin, and damage it or make it rough磨损（岩石等）；擦伤（皮肤等）