uglify
/ˈʌɡlɪˌfaɪ/to make or become ugly or more ugly 使(更加)丑陋; 使(更加)丑恶
verb [vt. 及物动词] vt. 把……弄成难看;将……丑化;糟蹋
Well, then, 'the Gryphon went on,' if you don't know what to uglify is, you ARE a simpleton. 好吧,那么,'鹰头狮继续说,'如果你不知道该怎么丑化是,你是一个傻瓜。