| 释义 |
ground-ef·fect machine AHD[groundʹĭ-fĕkt'] D.J.[ˈgraʊndɪˌfekt]K.K.[ˈgraʊndɪˌfɛkt]n.（名词）abbr. GEM【缩写】- See air-cushion vehicle 参见 air-cushion vehicle
- From ground effect [a peculiarity of certain aircraft when landing, in which a cushion of air directed off the wings prevents touchdown] 源自 ground effect [某种飞机上的特殊装置，在降落过程中机翼排气形成气垫以防止飞机触地]
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