cat·a·clys·mic
adjective/ˌkætəˈklɪzmɪk/
/ˌkætəˈklɪzmɪk/
[usually before noun] (formal)- (of a natural event) causing sudden and violent change
灾难性的 - a cataclysmic earthquake/flood/eruption
灾难性的地震/洪水/火山喷发
- a cataclysmic earthquake/flood/eruption
- extreme and very bad
灾难性的：极端且非常糟糕 - cataclysmic changes in society
社会的灾难性变化
- cataclysmic changes in society