FAQs About the word castle in the air

空中楼阁

absentminded dreaming while awake

空中楼阁,梦,幻想,幻影,幻想,想法,白日梦,嵌合体,自负,白日梦,妄想

事实,现实,现实

castle in spain => 空中楼阁, castle => 城堡, cast-iron plant => 铸铁蕨, cast-iron => 铸铁, casting vote => 决定性投票,