fire sale
noun
1- a sale of goods remaining after the destruction of commercial premises by fire（商业建筑烧毁后的）火灾残留物品大拍卖。
1.1
- a sale of goods or assets at a very low price, typically when the seller is facing bankruptcy（常指销售商面临破产时物品或资产的）甩卖, 大拍卖。