英语词汇“positronium”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	positronium
释义	pos·i·tro·ni·um (pŏz′ĭ-trōnē-əm) n. A short-lived association of an electron and a positron bound together in a configuration resembling the hydrogen atom.
随便看	deck deck chair decker deck hand deckhouse deckle deckle edge deckle-edged deck tennis declaim declaimer declamation declamatory declarable declarant declaration declarative declaratively declaratory declare declarer declare war declass declassifiable declassification

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