1.catastrophic adj.灾难的;惨重的
His mother's untimely death had a catastrophic effect on him.
他母亲的早逝给了他沉重的打击 。
2.fatal adj.致命的,攸关的
It is impossible to say who struck the fatal blow.
很难判断是谁给了致命的一击 。
3.negatively adv.否定地;消极地
The news from overseas is overwhelmingly negative.
来自海外的消息特别不容乐观 。
4.debilitate v.使(人或人的身体)非常虚弱
Stewart took over yesterday when Russell was debilitated by a stomach virus.
昨天拉塞尔因肠胃病毒感染身体不适,由斯图尔特暂时接手 。
5.profound adj.深厚的;意义深远的
A light style masks some profound ideas.
轻松愉快的语调背后隐藏着深邃的思想 。
6.degrader n.降能器