profundity of thought or knowledge的意思|示意
美 / /
英 / /
堂奥（比喻深奥的道理或境界）
profundity of thought or knowledge的网络常见释义
堂的深处 ... [the interior of a country] 腹地 [profundity of thought or knowledge] 堂的深处,喻含义深奥的意境或事理 [in state;grand;magnificent] 形容公然大模大样或有气派 ...