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单词
positron
释义
pos.i.tron
HpBz7I7trBn, $5pB:7zI7trB:n
n [C]
specialized an extremely small piece of matter with a positive electrical charge, having the same mass as an ELECTRON
正电子,阳电子
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preciousness
precipice
precipitate
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precise
precise
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precision
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preclude
preclusion
precocious
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precociousness
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更新时间:2026/2/5 2:49:16