機器
analog
auto
barrel
benzine
bill
business
cost
diesel
dispenser
drive
economy
energize
energy
ethanol
fill
flow
fuel
gallon
gas
gasoline
hose
industry
leaded
meter
money
nozzle
number
numeral
oil
old
petrol
petroleum
power
price
pump
refill
refuel
resources
service
spend
station
tank
transport
transportation
unleaded
valve
vehicle safety