trip switch
音標發(fā)音
- 英式音標 [?tr?p ?sw?t?]
- 美式音標 [?tr?p ?sw?t?]
- 英式發(fā)音
- 美式發(fā)音
基本解釋
- 跳牐開關，跳脫開關（一種安全開關，機器故障不能正常運行而産生較大危險電流時，它自動停止給機器供電）。
英英字典
- a safety switch that automatically stops electricity from flowing to a machine if a dangerously large current is created by the machine failing to operate as it should