v.弄脏；玷污；涂抹；擦上adj.弄脏的；污迹斑斑的； 双语释义：v.(动词)vt. 涂抹 spread a greasy or sticky substancevt. 弄脏，弄污 make sth dirty or greasyvt. 把…擦模糊 blur sth by rubbing itvt. 玷污，诋毁 damage sb or sb's reputation by suggesting they have acted immorallyn.(名词)[C] 污迹，污斑 mark made by s