burn down

动词 burn down:

1. burn completely; be consumed or destroyed by fire
   同义词：burn up, go up
2. destroy by fire
   同义词：burn, fire

1. Don't leave the gas on you might burn the house down.
   别忘了关煤气炉--不然会把房子烧掉的。
2. Rumor has it that the factory burned down.
   谣传那家工厂被大火烧毁了。
3. The room grew colder as the fire burnt down.
   随著炉火逐渐减弱，房间越来越冷。
4. The house burnt down in half an hour.
   那所房子在半小时之内就被焚为平地。