created sense approved 灾变/災變 · zāibiàn · cataclysm
灾变 / 災變
zāibiàn
cataclysm
a momentous and violent event, often geological or social, resulting in upheaval or sudden change
地球历史上曾发生过多次大规模的地质灾变。
noun
created sense approved 灾变/災變 · zāibiàn · catastrophe
灾变 / 災變
zāibiàn
catastrophe
a sudden and widespread disaster or misfortune causing great damage or suffering
这次突如其来的灾变让整个城市陷入了混乱。
noun