Esoteric Agenda秘密议程
Esoteric Brotherhood秘教兄弟会
Esoteric wisdom玄奥智慧
Esoteric Learning深奥学习
Esoteric Rule深奥法则
esoteric writing隐微写作
esoteric c秘传的;难懂的;神秘的
Esoteric Knowledge深奥知识
ADJ（形容词） If you describe something as esoteric, you mean it is known, understood, or appreciated by only a small number of people. 深奥难懂的 [正式]
...esoteric knowledge.
…深奥难懂的知识。