今天我们要学的词是 thwart. Thwart 动词，有阻挠，挫败的意思。British security forces have thwarted 13 terrorist attacks in less than four years, according to the UK's most senior anti-terrorism official. 英国反恐最高官员说，英国保安部队在过去不到四年时间里，挫败了13起恐怖袭击事件。Islamic State claimed responsibility for a suicide attack in Algeria which was thwarted by the police. 伊斯兰国组织声称制造了阿尔及利亚发生的一起自杀袭击事件，这起袭击遭到了警方的挫败。好的，我们今天学习的词是 thwart, thwart, thwart...