基本解釋n.單刀單擲開關(guān)同根派生 SPST相關(guān)詞英漢例句用作名詞 (n.)In the event of a seal leak, the module energizes one of its SPST output relays indicating that seal maintenance or replacement is required before the motor is damaged.如果密封泄漏，控制模塊就會(huì)激活單刀單擲輸出繼電器，指示在電機(jī)被破壞之前，必須對密封進(jìn)行維護(hù)或更換。SPST更多例句