accretion

英音: [æ'kri:ʃən] 美音: [æ'kri:ʃən]

名词增大,添加,添加物

英英释义

(astronomy) the formation of a celestial object by the effect of gravity pulling together surrounding objects and gases
something contributing to growth or increase
(geology) an increase in land resulting from alluvial deposits or waterborne sediment
(biology) growth by addition as by the adhesion of parts or particles
(law) an increase in a beneficiary's share in an estate (as when a co-beneficiary dies or fails to meet some condition or rejects the inheritance)
an increase by natural growth or addition

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词形变化

形容词： accretionary，accretive

常用英语

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