燃やす
110v
220v
ac
accident
alert
alternating current
becareful
beware
broken
cable
careless
caution
current
danger
dangerous
dirty
electric
electronic
fail
failure
fire
fired
fuse
ground
homeuse
industrial
insurance
jack
melt
meltdown
miss
mistake
outlet
overflow
overload
plug
pole
power
protect
protection
risk
safety
security
short
smell
switch
warn
warning
wire