Correct
架空
/ jiàkōng /
Strokes
Definition
to build (a hut etc) on stilts/to install (power lines etc) overhead/(fig.) unfounded/impractical/(fig.) to make sb a mere figurehead
Example
As a Verb
[ jiàkōnɡ ]
1
Nàge
那个
zhúlóu
竹楼
shì
是
jiàkōng
架空
de
的
。
The bamboo hut is built on stilts.
2
Zhège
这个
jìhuà
计划
bùguò
不过
shì
是
jiàkōng
架空
gòuxiǎng
构想
。
The plan is no more than an impractical idea.
As an Adjective
aerial; overhead