Impregnability
n. 攻不破, 不受影响
✅ 同义词
📖 牛津释义
impregnability
n[U].
🗣️ 情景例句
I would like a manicure, please.
我想修理一下我的指甲。
Sadness and gladness succeed each other.
悲喜互继，哀乐相续。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。