Impregnability
n. 攻不破, 不受影响
✅ 同义词
📖 牛津释义
impregnability
n[U].
🗣️ 情景例句
My car goes way faster than yours, that's why I want to keep it.
我的车比你的要快，这就是我要保留它的原因。
This is the most fully-automated factory we have.
这是我们的全自动化工厂。
Thanks.The same to you. Bye.
谢谢。也祝你旅途愉快！