Cataclysmic variables激变变星
cataclysmic metamorphosis突变态
cataclysmic sight灾变景观
cataclysmic binaries激变双星
cataclysmic variable[天] 激变变星
theory of cataclysmic change激变论
Cataclysmic variable star激变变星
a cataclysmic variable激变变星
magnetic cataclysmic variable磁激变变星
ADJ（形容词） A cataclysmic event is one that changes a situation or society very greatly, especially in an unpleasant way. 大变动的 [正式]
Few had expected that change to be as cataclysmic as it turned out to be.
没有人预测到那些变化会变成一种大灾难。