Impregnableness
n. impregnable的变形
✅ 同义词
🗣️ 情景例句
Pleased to meet you.
很高兴与你见面。
Would you mind opening the window?
你介意开窗吗？
Paw prints were seen in a number of places and puma fur was found clinging to bushes.
在许多地方看见爪印，灌木丛中发现了粘在上面的美洲狮毛。