英语释义
1
n an abrupt failure of function or complete physical exhaustion
2
n a natural event caused by something suddenly falling down or caving in
3
n the act of throwing yourself down
4
n a sudden large decline of business or the prices of stocks (especially one that causes additional failures)
5
v break down, literally or metaphorically
6
v collapse due to fatigue, an illness, or a sudden attack
10
v suffer a nervous breakdown
11
v lose significance, effectiveness, or value