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impregnable [im'pregnəbl]
基本释义
- a. 无法攻取的,要塞坚固的,难攻陷的,坚定的
参考例句
- Immune to attack;impregnable.
固若金汤攻不破的;固若金汤的 - an impregnable argument.
无懈可击的辩论 - an impregnable fortress.
固若金汤的堡垒
- Immune to attack;impregnable.
英英解释
3个形容词解释
- able to withstand attack
[同] impregnable, inviolable, secure, strong, unassailable, unattackable
[例]- an impregnable fortress
- fortifications that made the frontier inviolable
- capable of conceiving
[同] conceptive, impregnable
show all ... (
3
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- able to withstand attack