n. 空
航行学,空航航学
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decortication, decorticator, decorum, decount, decoupage, decouple, decoupler, decoupling, decoy, decoyinine,
相似单词
aerogun, aerogun-sights, aerohaler, aeroheating, aerohydrodynamics, aerohydronautics, aerohydroplane, aerohydrotherapy, aerohydrous, aerohypsometer,