常見例句This button switches the current on.這個電鈕接通電流。Harry threw the switch and cut in the motor.哈利合上開關，接通電機。Incoming calls will play any video on your device as a video ringtone!能在接入電話時，播放任何作為視頻鈴聲的手機中的視頻！ 返回 switch-on