| 释义 | 
		abradeabrade /əˈbreɪd/ verb [intransitive, transitive] ETYMOLOGYabradeOrigin: 1600-1700 Latin abradere, from  ab-  away +  radere  to rub hard   VERB TABLEabrade |
 | Present | I, you, we, they | abrade |   | he, she, it | abrades |  | Past | I, you, he, she, it, we, they | abraded |  | Present perfect | I, you, we, they | have abraded |   | he, she, it | has abraded |  | Past perfect | I, you, he, she, it, we, they | had abraded |  | Future | I, you, he, she, it, we, they | will abrade |  | Future perfect | I, you, he, she, it, we, they | will have abraded |  
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 | Present | I | am abrading |   | he, she, it | is abrading |   | you, we, they | are abrading |  | Past | I, he, she, it | was abrading |   | you, we, they | were abrading |  | Present perfect | I, you, we, they | have been abrading |   | he, she, it | has been abrading |  | Past perfect | I, you, he, she, it, we, they | had been abrading |  | Future | I, you, he, she, it, we, they | will be abrading |  | Future perfect | I, you, he, she, it, we, they | will have been abrading |  
     to rub something so hard that the surface becomes damaged  |