单词	charmonium
释义	charmonium noun char·​mo·​ni·​um chärˈmōnēəm plural charmonium : any of a group of fundamental particles that are held to consist of a charmed quark-antiquark pair Word History Etymology charm + -onium (as in positronium)
随便看	hushed hushed (up) hushed up hushes hushes (up) hushes up hushful hushfully hushing hushing (up) hushing up hushpuppies husht husi husk husk corn husk-tomato huskanaw huskanawing husked huskened husker koreanner koreannest koreans

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