英文關鍵字
accumulator
alkaline
battery
charge
electric
electricity
energy
fuel
generation
group
icon
metal
pole
power
recharge
shiny
sign
symbol
technology
volts
英文關鍵字
accumulator
alkaline
battery
charge
electric
electricity
energy
fuel
generation
group
icon
metal
pole
power
recharge
shiny
sign
symbol
technology
volts