impregnability

英[ɪmpreɡnə'bɪlɪtɪ] 美[ɪmpreɡnə'bɪlɪtɪ]
  • n. 攻不破(坚固;浸透本领)
Noun:
  1. having the strength to withstand attack

1. 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。

youdao

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。

youdao

【邻近词汇】