a. 无法攻取的, 坚强不屈的, 驳不倒的
s. immune to attack; incapable of being tampered with
s. incapable of being overcome, challenged or refuted
1. An astronaut who was impregnated in space.
一个在太空里怀孕的宇航员
2. You realize that I can't impregnate you anymore.
你知道我不会再让你怀孕了
3. I trust you're not the one who impregnated my granddaughter.
你不是搞大我孙女肚子的那个人吧
4. They remind us that the bank is impregnable.
他们提醒我这座银行固若金汤
5. I would like him to witness as I impregnate his love.
我要他亲眼看见我让他的新娘怀孕
6. Born to a virgin who had been impregnated by a devil.
生来就是一个 被恶魔玷污的人
7. Designed to be impregnable in the event of a siege.
被设计成在包围下坚不可摧
以上参考资料就是本英汉词典详细汇总的单词impregnable的翻译英语含义，如有错漏请向我们提供反馈意见。