1 . 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。

来自柯林斯例句

2 . 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。

来自柯林斯例句

3 . 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。

来自柯林斯例句

4 . The team built up an impregnable 5-1 lead.

这个队以5:1的绝对优势领先。

来自《权威词典》

5 . The lawyer won his case with an impregnable argument.

律师以无可辩驳的论据打赢了那场官司.

来自《现代汉英综合大词典》