catastrophe kә'tæstrәfi
释义
n. 大灾难, 大祸
[化] 突变
英文释义
n. a state of extreme (usually irremediable) ruin and misfortune
n. a sudden violent change in the earth's surface
词形变化
复数: catastrophes
BNC词频排名: 8,422 | 当代语料库词频排名: 6,648