impenetrability 

  1. 名詞
不可數名詞: 不可入性
不能通過性, 不能穿過性
不能透過性
費解, 難以探測性
冥頑不化

    同義字詞
inscrutability,inscrutableness,mysteriousness,obscurity,uncanniness

例句

  1. This, he says, is solidity or ' impenetrability '.
  2. These determinations are couched in legalese of below-average impenetrability .
  3. Such was the impenetrability of that leftist Iron Curtain until the late 1980's.
  4. He devised an essay style of Spartan brevity, equivocation and impenetrability .
  5. It is in that light that the notorious tales about Sussex's impenetrability must be seen.