mudslinging

1. N-UNCOUNT If you accuse someone of mudslinging, you are accusing them of making insulting, unfair, and damaging remarks about their opponents. 誹謗; 中傷[表不滿]

Voters are disillusioned with the mudslinging campaigns run by many candidates in recent years. 選民們對近幾年很多候選人在競選活動中互相詆毀深感失望。