包含 "switch on" 的搭配
找到 14 个搭配
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switch on appliance
to make an appliance start working
switch on headlights
To activate the headlights using a switch.
switch on a lamp
To activate an electric lamp.
switch on the radio
To start the radio playing.
switch on a light
to turn on a light
switch on projector
To turn on the power to the projector.
switch on the wipers
To activate the wipers to start cleaning the windscreen.
switch on recorder
to start the device
switch on the torch
To activate an electric torch. British English.
switch on the phone
To turn on the power of a phone.
switch on current
To start the flow of electric current.
switch the heating on
To start the heating system.
switch on a siren
to activate a siren, usually with a switch