詞語：impregnable
impregnable的同義詞
a. conceptive ，inexpugnable ，inviolable ，secure
impregnable的解釋
impregnable[im'preɡnəbl]adj. 無法攻取的；不受影響的；要塞堅固的；可以受孕的
impregnable的意思
impregnable 無法攻取的;可浸透的;能浸透的;難攻陷的;impregnable pass 雄關;Impregnable Quadrilateral 堅不可摧的四邊形;Impregnable Fortress 入鐵壁之砦;銅牆鐵壁;immune impervious impregnable 不受影響的;
impregnable的參考例句
1.Before World War II, the French regarded their Maginot Line as an impregnable bulwark against a German invasion. 第二次世界大戰前，法國認為其馬其諾防線是防止德軍入侵無法攻破的壁壘。
2.Therefore, the family installs the company, if wants to be in an impregnable position in the intense market competition must seek some new breakthroughs. 所以，家裝公司要想在激烈的市場競爭中立於不敗之地必須尋求一些新的突破。
3.He lived in excessive luxury, in a palace he believed impregnable, caring little or nothing for the two and three quarter million people who occupied Primordium. 他的生活窮奢極欲，住在一座他自認為堅不可摧的宮殿中，對普利摩頓三百多萬民眾的死活毫不關心。