Read Edit View history 深奥 shēn'ào HSK7 abstruse Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 深奥/深奧 · shēn'ào · abstruse 2026/03/04 深奥 / 深奧 shēn'ào abstruse difficult to understand; deep and complex in meaning 他的理论非常深奥，普通人很难理解。 adjective created sense Mar 4, 2026, 02:25 AM