機器
air
aircraft
airplane
airport
automobile
aviation
biplane
black
blade
brake
check
close
cycle
departure
detail
engine
flight
fly
fuselage
gear
history
hydraulic
industry
jet
landing
maintenance
metal
night
old
part
plane
power
prepare
repair
runway
speed
steel
suspension
technology
transport
transportation
travel
tyre
unused
up
vehicle
wheel
white
work