ˈlightning ˌrod noun [countableC] American EnglishAmE 1. a lightning conductor 避雷器,避雷针
2 someone or something who gets most of the criticism, blame, or public attention when there is a problem, although they may not be responsible for it 众矢之的;代人受过者,替罪羊be a lightning rod for something The senator has become a lightning rod for criticism. 该参议员成了众矢之的。