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  1. accretion

    • IPA[əˈkrēSH(ə)n]

    美式

    • n.
      the process of growth or increase, typically by the gradual accumulation of additional layers or matter;a thing formed or added by gradual growth or increase
    • noun: accretion, plural noun: accretions

    • 釋義
    • 相關詞

    名詞

    • n.
      a rotating disk of matter formed by accretion around a massive body (such as a black hole) ...

    Oxford American Dictionary

    • n.
      a rotating disc of matter formed by accretion around a massive body (such as a black hole) ...

    Oxford Dictionary

    • 更多解釋
    • IPA[əˈkriːʃ(ə)n]

    英式

    • n.
      growth or increase by the gradual accumulation of additional layers or matter: the accretion of sediments in coastal mangroves the growing accretion of central government authority

    Oxford Dictionary