arcane
adj.秘密的；神秘的；晦涩难解的
网络解释.战甲传说；奥术；神秘的；秘能
enigmatic deep unknown
双语例句
1. 1 . Until a few months ago few people outside the arcane world of contemporary music had heard of Gorecki.
直至几个月前，在现代音乐神秘殿堂之外很少有人听说了戈莱斯基。
来自柯林斯例句