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单词 ylem
释义 ylem
\ˈīləm\ noun
(-s)
Etymology: Middle English, from Middle French ilem, probably from Medieval Latin hylem, accusative of hyle matter, from Latin, from Greek hylē — more at hyle
: the primordial first substance from which according to some theories the elements are supposed to be formed; specifically : a primordial gas consisting of neutrons
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更新时间:2024/12/23 18:25:01