arcane是什么

arcane意为“秘密的,难以理解的”
其名词形式应该是arcanum,意为“秘密,秘药,万灵药”

没有什么时间序列是不可思议,或从其他不同的计量经济学 (写什么单词 看不懂

mys‧te‧ri‧ous
1 mysterious events or situations are difficult to explain or understand:
The police are investigating the mysterious deaths of children at
the hospital.
Benson later disappeared in mysterious circumstances.
There's something mysterious going on.
2 a mysterious person is someone who you know very little about and who seems strange or interesting [= enigmatic]:
I decided to find out more about my mysterious new neighbour.
a mysterious stranger
3 someone who behaves in a mysterious way says very little about what they are doing,in a way that makes you want to know more [= secretive]
mysterious about
Helen's being very mysterious about her plans.
She hid her thoughts behind a mysterious smile.
ar‧cane
secret and known or understood by only a few people:
the arcane language of the law
不知道你英语怎么样,上面是我从longman英文词典里给你摘出来的,你看一下.misterious 的意思比较多,你自己看一下.arcane的意思更强调只有少数人知道或了解的“神秘”
参考