◎ 堕云雾中 duòyúnwùzhōng
[be completely at a loss as in a fog] 如落在云雾当中,比喻迷惑不解,不知怎么办
【解释】堕：落下。落入迷茫的云雾中间。比喻迷惑不解。
【出处】南朝·宋·刘义庆《世说新语·赏誉》：“王仲祖刘真长造殷中军谈，谈竟俱载去，刘谓王曰：‘卿故堕其云雾中。’”