DictionaryForumContacts

   English
Google | Forvo | +
high altitude, low opening
avia. 高空跳伞; 低空开伞
high altitude low opening
avia. 高空跳伞-低空开伞
 English thesaurus
High-Altitude Low-Opening
abbr., astronaut., mil. HALO (parachute jump)
High Altitude, Low Opening
abbr., scottish HALO (parachuting)