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impregnability

/ɪmpreɡnəˈbɪlɪti/ /ɪmpreɡnəˈbɪləti/
  • n.
    攻不破;不受影响

双语例句

  1. It was the enemys boast of impregnability that caused their own defeat.
    敌人自我吹嘘战无不胜,这最终导致了他们自己的失败。
  2. RIM's guarantee of the impregnability of customers' encryption keys is also less impressive than it appears.
    RIM公司对用户密匙见不可破的保证也并没它看起来那么让人放心。

网络短语

  • impregnability detail
    浸透能力

同根词

adj.
impregnable无法攻取的;不受影响的;要塞坚固的;可以受孕的

英英释义

  • n.having the strength to withstand attack