impenetrability的翻译，读音

反义词

penetrability|perviousness

例句

First of all, of course, survivability, impenetrability , protection. 当然，首先是生存力、防弹性、防护。

Part of the problem is that the Internet was developed for interoperability, not impenetrability. 造成这个问题的部分原因是因特网当初为互用性而不是为抗入侵能力开发的. 。