胸中無(wú)數(shù)

胸中無(wú)數(shù)xiōng zhōng wú shù [釋義] (成)指對(duì)情況和問(wèn)題不夠了解，處理沒(méi)有把握。 [構(gòu)成]  主謂式：胸中｜無(wú)數(shù) [反義]  胸有成竹