英文關鍵字
accumulator
ampere
amps
arc
battery
bin
blow
blowing
bolt
building
cable
ceramic
charge
conductions
conductor
connect
connector
construction
contact
electric
electricity
electronics
energy
flash
flats
flow
high
historical
hit
mud
networked
nostalgia
occupation
old
physics
pliers
plug
power
protection
punch
shock
site
slap
sparks
voltage
web
whack
whacking