英文關鍵字
background
broken
building
burn
burnt
cable
charred
circuit
close
concept
damage
danger
dangerous
electric
electrical
electricity
energy
failure
fire
flame
from
hot
insurance
lights
melt
melts
occurred
old
outlet
overload
overloaded
overvoltage
plastic
power
problem
protection
risk
safety
shock
short
smoke
socket
spark
starte
started
system
the
there
voltage
wall
was
wire
wires
wiring