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  • permanence

    n. 永久;持久permanence详解释义 permanence n.(名词) (长期)不变 耐久性 不变性 水恒(性) 永久(性) 持久(性) Noun the property of being able to exist for an indefinite duration permanence例句 用作名词(n.) We no longer talk of the permanence...

    2025-09-02