Impregnability
n. 攻不破, 不受影响
✅ 同义词
📖 牛津释义
impregnability
n[U].
🗣️ 情景例句
What did I forget?
我忘记什么？
Maybe we could start with the Designing Department.
也许我们可以先参观一下设计部门。
You piss me off.
你气死我了。