英语词汇planetesimal hypothesis怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	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	Broad-Church broadcloth broaden broadened broadening broadens broader broadest broad gauge broad-gauge broad jump broadleaf broadleafs broad-leaved broadleaves broadloom broad-minded Broad River broads Broads broadsheet broadside broadsided broadsides broadsiding

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