danceyoudaoicibaDictYouDict[dance 词源字典]
dance: [13] The history of the word dance, now widespread amongst European languages (French dansir, Spanish danzar, Italian danzare, German tanzen, Swedish dansa, Russian tancovat’), is disappointingly obscure. All these forms, including the English word, stem from an original Old French danser. This developed from an assumed Vulgar Latin *dansāre, which may have been borrowed from a Frankish *dintjan (Frisian dintje ‘tremble’ has been compared).
[dance etymology, dance origin, 英语词源]