Impregnability
n. 攻不破, 不受影响
✅ 同义词
📖 牛津释义
impregnability
n[U].
🗣️ 情景例句
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
Can't you fight, weakling?
你不能战斗了？胆小鬼。
The weeks passed and the grass grew.
几个星期过去了，草长了起来。