| 释义 | air transportation systemThesaurus
 | Noun | 1. |  air transportation system - a transportation system for moving passengers or goods by airhub-and-spoke, hub-and-spoke system - a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are availabletransportation, transportation system, transit - a facility consisting of the means and equipment necessary for the movement of passengers or goods | 
 air transportation system
 Words related to air transportation systemnoun a transportation system for moving passengers or goods by airRelated Wordshub-and-spokehub-and-spoke systemtransportationtransportation systemtransit
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