[jià kōng]
(用柱子等支撐而離開(kāi)地面的) built on stilts; be without foundations; overhead; aerial
aerial cable
架空電纜
overhead pipe
架空管道
cableway
架空索道
overhead railway
架空鐵路
The bamboo huts here are all built on stilts.
這里的竹樓都是架空的。
(沒(méi)有基礎(chǔ)的) fanciful; impracticable; unpractical
theory not based on facts
架空的理論
The plan is impracticable.
這個(gè)計(jì)劃是個(gè)架空的東西。
(使徒具虛名) make sb. a mere figurehead; render unfeasible