Chinese edit

 
aerial; in the air; in the sky
aerial; in the air; in the sky; air; sky; overhead
tower; building; pavilion
trad. (空中樓閣) 空中 樓閣
simp. (空中楼阁) 空中 楼阁

Pronunciation edit


Idiom edit

空中樓閣

  1. castle in the air; illusion