impregnability

英[ɪmpreɡnə\'bɪlɪtɪ]
美[ɪmpreɡnə\'bɪlɪtɪ]

基本释义

n.
攻不破,不受影响

实用例句

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.

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英英释义

Noun
  • 1. having the strength to withstand attack

最新英语单词

行业英语