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单词 quark
释义
quarkquark /kwɑrk/ noun [countable] Etymology science, physics one of six small pieces of matter that form the parts of an atom [Origin: 1900–2000 invented by Murray Gell-Mann (born 1929), U.S. scientist, based on the phrase “three quarks for Muster Mark” in “Finnegans Wake” (1939) by James Joyce; because originally there were thought to be three quarks]
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更新时间:2025/3/10 13:51:04