复数:debacles
1.溃散;瓦解,崩溃,毁灭
2.(冰河的)溃裂,解冻;(河水的)奔溢,泛滥
3.【地】山崩
4.突然地大混乱;(政府等)大崩溃
1.something that fails completely in an embarrassing way