(每日一词）derail

(每日一词）derail /ˌdiːˈreɪl/ v. （使）（火车）脱轨; 阻挠

1) 前缀：de- 向下

2) 词根：rail 铁轨（railway station)

双语例句：Renewed fighting threatens to derail the peace talks. 重燃的战火对和谈构成了威胁。