debacle

1. A sudden, disastrous collapse, downfall, or defeat; a rout.
崩溃：指突然的、灾难性的倒塌、衰败或失败；溃败
2. A total, often ludicrous failure.
彻底失败：彻底的，常指可笑的失败
3. The breaking up of ice in a river.
解冻：指河里的冰破裂
4. A violent flood.
泛滥的洪水