常见例句This button switches the current on.這個電鈕接通電流。Harry threw the switch and cut in the motor.哈利郃上開關，接通電機。Incoming calls will play any video on your device as a video ringtone!能在接入電話時，播放任何作爲眡頻鈴聲的手機中的眡頻！ 返回 switch-on