impenetrable

英 [ɪmˈpenɪtrəbl]

美 [ɪmˈpenɪtrəbl]

adj. 不可进入的; 穿不过的; 无法透视的; 不可理解的; 高深莫测的

Collins.1 / BNC.13989 / COCA.13690

牛津词典

adj.

ADJ-GRADED 不能穿过的;刺不进的;透不过的
If you describe something such as a barrier or a forest asimpenetrable, you mean that it is impossible or very difficult to get through.
1. ...the Caucasus range, an almost impenetrable barrier between Europe and Asia.
  高加索山脉,几乎难以穿越的欧亚屏障
ADJ-GRADED 费解的;难以理解的
If you describe something such as a book or a theory asimpenetrable, you are emphasizing that it is impossible or very difficult to understand.
1. His books are notoriously impenetrable.
  他的书出了名的晦涩难懂。
2. ...these impenetrable poems.
  这些隐晦难懂的诗

adj

impossible to understand
1. impenetrable jargon
not admitting of penetration or passage into or through
1. an impenetrable fortress
2. impenetrable rain forests
permitting little if any light to pass through because of denseness of matter
1. dense smoke
2. heavy fog
3. impenetrable gloom
Synonym:denseheavy

His books are notoriously impenetrable.
他的书出了名的晦涩难懂。
It is useless, for you are affected by nothing, having erected an impenetrable armor around yourself.
这一切都是无用的，因为你不受任何影响，你已经在自己周围树立了牢固的甲胄。
Life is impenetrable, ridiculous and nonsense.
生命是不可理喻的，荒谬的，毫无意义的。
So much about North Korea remains impenetrable that it would be folly to claim I've gotten everything right.
北朝鲜在很多方面，迄今为止，外界仍然不得而知。因而，我也不能保证我所听到的都是事实真相。
You gave me every assurance that the Bank of England was impenetrable!
你口口声声向我保证英格兰银行疏而不漏！
The law seems even more mysterious and impenetrable.
这条法则似乎更加神秘莫测、深奥费解。
And the ice queen was surrounded by an impenetrable force field.
冰山皇后被不可渗透的力量包围着。
Right, she is really impenetrable.
是，她真是不可理喻。
But bureaucratic obfuscation, impenetrable accounting and a dose of serial denial make getting an answer difficult.
但是，官僚混淆、令人费解的会计方法，以及连环否认，让人们很难得到答案。
You look at a star for two reasons, because it is luminous, and because it is impenetrable.
你望一颗星，有两个动机，因为它是发光的，又因为它是望不透的。