英文關鍵字
apparatus
arc
current
defence
device
discharge
electric
electricity
electroshock
electroshocker
equipment
finger
fire
flash
isolated
lightning
plasma
protection
selfdefence
selfprotection
shock
sound
spark
studio
volt
英文關鍵字
apparatus
arc
current
defence
device
discharge
electric
electricity
electroshock
electroshocker
equipment
finger
fire
flash
isolated
lightning
plasma
protection
selfdefence
selfprotection
shock
sound
spark
studio
volt