英语释义
1. a sudden fall (as from power)
2. a fall (as of snow or rain) especially when sudden or heavy
3. something that causes a downfall (as of a person)
gambling was his downfall
4. a sudden loss of power, happiness, success, etc.
5. something that causes failure
6. a sudden fall (as from power, happiness, or a high position) or the cause of such a fall
the downfall of the Roman Empire Greed proved to be his downfall.