機器
action
air vehicle
aircraft
airplane
airport
antifreeze
aviation
bad weather
blizzard
chemical
cold
condensation
defrost
deicing
deicing plane
delay
delayed
departure
flight
frost
frozen
glycol
ice
icy
jet
journey
liquid
night
plane
preparation
problem
protection
rain
safety
snow
snowy
spray
storm
taxiway
terminal
transport
transportation
travel
waiting
weather
winter
working