英语词汇impregnability怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	impregnability
释义	impregnability[im,preɡnə'biləti] n.impregnable¹的变形 impregnable¹[im'preɡnəbl] adj. 攻不破的；坚固的；固若金汤的不可动摇的；坚定不移的；坚强不屈的；不可克服的 (论点)驳不倒的
随便看	spearworts speary spec spec. spec'd 或 specked 或 specced specer special special act special acts special agent special agents special area Special Areas special assessment special assessments Special Astrophysical Observatory Special Branch special branches special case special character special characters special checking account special collection special collections special committee

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