a power cut的用法和样例：
- There was a power cut and all the lights went out.
- Due to a power cut, the server was down.
- Mills in Tamil Nadu are facing a power cut of 45%.
- I always keep candles in the house in case there is a power cut.
- There has been a power cut, not a single light can be seen in the street.
a power cut的相关资料：