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

单词	charmonium
释义	charmonium /chahr moh"nee euhm/, n. Physics. any meson composed of a charmed quark and a charmed antiquark. [1970-75; CHARM¹ + -onium, prob. extracted from POSITRONIUM]
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