英语短语词组词汇impregnable的音标、释义、翻译、用法及例句-英语短语词组词典-福建条码网

短语	impregnable
释义	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 impregnable²[im'preɡnəbl] adj.有受精可能的；(卵等)可以受精的，可以受孕的
随便看	principal value principal valuer principal vertical circle principal vertical plane principate principates Principe principes principia principial principium principle principled principle of complementarity principle of contradiction principle of covariance principle of duality principle of equivalence principle of excluded middle principle of insufficient reason principle of least action principle of least constraint principle of least time principle of optimality principle of reciprocity

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