英语词汇“planetesimal hypothesis”是什么意思，“planetesimal hypothesis”的读音、用法及例句翻译-烛光网

词汇	planetesimal hypothesis
释义	planetesimal hypothesisn.（名词） The hypothesis that the planets and satellites of the solar system were formed by gravitational aggregation of planetesimals.星子假说：认为太阳系的行星和卫星是由星子靠万有引力集聚而形成的假说
随便看	acnes acock acoelomate acoelomatous acoelous acolyte acolytes Acoma Acomas Aconcagua aconite aconites acorn acorn acorns acorn squash acorn worm acoustic acoustical acoustician acousticians acoustic nerve acoustics acoustics acoustic spectrography

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