The Tory leader, finally put the boot in when he asked about the shortcomings of the comprehensive education system.保守党领袖终于落井下石，问起了综合教育体制的缺陷。After he lost his job, his wife put the boot in by announcing she was leaving him.他失去工作后妻子又说要离开他，真是屋漏偏逢连夜雨。It pokes fun, but seldom puts the boot in.那也就是开开玩笑，很少趁火打劫故意中伤。That's just like him to put the boot in when I'm down.当我情绪低落时他又雪上加霜，他就是这么个人。