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单词 quark
释义 quark1/kwɑ:k/n. Physics any of a class of unobserved subatomic particles with a fractional electric charge, of which protons, neutrons, and other hadrons are thought to be composed 【物理学】夸克(组成基本粒子的更小的粒子) [invented word, associated with ‘Three quarks for Muster Mark’ in Joyce's Finnegans Wake (1939)]
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