hub-and-spoke是什么意思
中文翻译与英英解释
adj.
(机场)毂辐状的，在中心机场周围设有多个相联机场的。
a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are available
同义词：hub-and-spoke system,
adj.
(机场)毂辐状的，在中心机场周围设有多个相联机场的。
a system of air transportation in which local airports offer air transportation to a central airport where long-distance flights are available
同义词：hub-and-spoke system,