短語詞組短語transistor toggle switch 晶體管觸發(fā)器Using Transistor As Switch 利用晶體管作開關(guān)reverse the transistor switch 反向晶體管開關(guān)transistor switch circuit 晶體管開關(guān)電路glass seal type transistor switch 玻璃開關(guān)switch transistor 開關(guān)晶體管Ge switch transistor 鍺開關(guān)管hold switch transistor 保持開關(guān)晶體管silicon n switch transistor 硅開關(guān)晶體管 返回 transistor switch