The old Dutch fort with its thick high walls looks virtually impregnable.
古老的荷兰城堡城墙又厚又高,看起来几乎固若金汤。
In those impregnable mountains, the guerrillas could hold out for years.
在那些易守难攻的大山里,游击队可以坚持很多年。
The Bundesbank's seemingly impregnable position has begun to weaken.
德意志联邦银行看似不可撼动的地位开始削弱了。
👨🏻🏫 Mr. Ng 柯林斯詞典 📚 – collins.mister5️⃣.net切換為繁體中文