adjective🔗Share深奥，隐晦. Understood by only a few."arcane rituals"深奥隐晦的仪式languagetechnicalChat with AIVocabulary GamePractice Reading
adjective🔗Share神秘的，晦涩的。 (by extension) Obscure, mysterious."arcane details"神秘而晦涩的细节philosophyliteraturelanguagestyleChat with AIVocabulary GamePractice Reading
adjective🔗Share神秘莫测的，深奥难懂的 Requiring secret or mysterious knowledge to understand."The old textbook was filled with arcane formulas that only a few professors understood. "这本旧课本里充满了神秘莫测的公式，只有极少数教授才能理解。philosophyliteraturereligiontheologyhistorysciencesupernaturalcultureeducationChat with AIVocabulary GamePractice Reading
adjective🔗Share深奥, 古老。 Extremely old (e.g. interpretation or knowledge), and possibly irrelevant."An arcane law"一条深奥古老，可能已经过时的法律agehistoryphilosophyculturetraditionChat with AIVocabulary GamePractice Reading
