abnormal fault

例句：

1. 1. The engine's abnormal fault has caused the car to stall.
   发动机的异常故障导致汽车熄火。
2. 2. The engineer found an abnormal fault in the circuitry.
   工程师在电路中发现了一个异常故障。
3. 3. The team was able to identify and fix the abnormal fault that had been plaguing the system.
   团队能够识别并修复一直困扰系统的异常故障。