to switch off, to turn off

switching on

to switch on, to turn on

(literally) a switch is flipped / (by extension) someone's mood or thinking changes, as if a switch is flipped in their mind

vehicle

used to count vehicles

vehicle / train car

a car, an automobile, a carriage, a cart / a wheel, a caster / something wheel-shaped / a style of 紋 (mon, “family crest”) / short for 車海老 (kuruma ebi): a prawn

spontaneous combustion

to spontaneously combust