冥:昏暗;冥行:夜间行路;擿:点;埴:地。夜间摸黑走路,如同盲人拿着手杖点地而行。比喻研求学问,不识门径,暗中探索。
like a blind man groping his way in the dark
冥(míng)
行(háng xíng)
擿(tī zhì zhāi)
埴(zhí)