单词 | accretion disc |
释义 | accrescent /ə-kresˈənt/adjective
ORIGIN: L accrēscere, accrētum, from ad to, and crēscere to grow accrescˈence noun accrēteˈ intransitive verb
accrēˈtion noun
accrēˈtive adjective accretion disc noun (astronomy) A flat disc formed by matter in orbit around a celestial body |
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