/ˈheɪ.waɪr/
to stop working correctly or become out of control 出故障；紊乱；失去控制
After that, things started to go haywire.
Many Americans think their legal system has gone haywire.
The disease has caused her immune system to go haywire. [=to stop working properly]
这种病导致她的免疫系统出现紊乱。
The old radio went haywire.
这台旧的收音机出故障了。
The stock market has gone completely haywire.
股票市场已经一片混乱。