機器
alternative
automobile
battery
box
cable
car
charge
circuit
clean
connect
connection
control
device
display
drive
eco
ecological
ecology
electric
electrical
energy
environment
equipment
fuel
future
green
house
hybrid
instrument
modern
motor
plug
power
recharge
refueling
renewable
socket
station
supply
system
technology
traffic
transport
transportation
vehicle
wall
white