檢視空中楼阁的原始碼

[[File:U=1891570091,870688404&fm=26&gp=0.jpg|缩略图|400px|[https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=空中楼阁&step_word=&hs=0&pn=63&spn=0&di=21230&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=1891570091%2C870688404&os=2609822279%2C3129224405&simid=3151691313%2C3857370464&adpicid=0&lpn=0&ln=1914&fr=&fmq=1584614202269_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=http%3A%2F%2Fgss0.baidu.com%2F94o3dSag_xI4khGko9WTAnF6hhy%2Fzhidao%2Fpic%2Fitem%2Fe4dde71190ef76c6376b3ac89a16fdfaae51679c.jpg&fromurl=ippr_z2C%24qAzdH3FAzdH3Fzit1w5_z%26e3Bkwt17_z%26e3Bv54AzdH3Fq7jfpt5gAzdH3F8c8nb89b9acma0cnnba_z%26e3Bip4s&gsm=41&rpstart=0&rpnum=0&islist=&querylist=&force=undefined 原圖鏈接][https://zhidao.baidu.com/question/1513814840560753380.html 图片来源]]]
'''空中楼阁'''，汉语成语，拼音是kōng zhōng lóu gé，指悬于半空之中的城市楼台。也比喻虚构的事物或不现实的理论、方案等。出自《史记·天官书》。