短路

例句：

1. 1. The power supply wasshortcircuited due to a faulty wiring.
   由于线路故障，电源发生了短路。
2. 2. The circuit breaker tripped whenthe current surged.
   电流激增时，断路器跳闸了。
3. 3. The engineer had to shortcircuit the circuit to fix the problem.
   工程师不得不跳闸来解决问题。