輸入需要查詢的詞語：
詞條：戴盆望天
daipen-wangtiān
[work blindly;try to discover the mystery of the sky by covering the head with a tub] 頭戴盆子而想看天上。比喻行動跟目的相反,願望無法實現(語出司馬遷《報任安書》)
戴盆望天,不見星辰。－－《易林·小過之蠱》