catastropheKK [kəˋtæstrəfi] /kəˈtæstɹəfi/发音名词1大灾难、大祸、灾变The flood was the worst catastrophe the region had seen in decades.这场洪水是该地区数十年来最严重的大灾难。2惨败、一团糟、大失败口语The whole dinner party turned into a complete catastrophe.整场晚宴最后变成一场彻底的灾难。3剧变、突变专业Geologists study how a single catastrophe can reshape a coastline.地质学家研究单一剧变如何重塑海岸线。用这个字练口说→