英语词汇“accretor”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

accretor

/əˈkriːtə/

noun

1A person who or thing which engages in or promotes the accumulation or gradual increase of something.

2 Ecology. A plant, group of plants, or ecosystem that promotes the accretion of sediment. rare.

3 Astronomy. A celestial object that gains matter by accretion; specifically the component of an interacting binary system, typically a compact star or black hole, which accretes material derived from the other component.

Origin

Late 19th century; earliest use found in American Catholic Quarterly Review. From accrete + -or.

单词	accretor
释义	accretor /əˈkriːtə/ noun 1A person who or thing which engages in or promotes the accumulation or gradual increase of something. 2 Ecology. A plant, group of plants, or ecosystem that promotes the accretion of sediment. rare. 3 Astronomy. A celestial object that gains matter by accretion; specifically the component of an interacting binary system, typically a compact star or black hole, which accretes material derived from the other component. Origin Late 19th century; earliest use found in American Catholic Quarterly Review. From accrete + -or.
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