Eurasia (n.)youdaoicibaDictYouDict[Eurasia 词源字典]
1881, from Euro- + Asia. First record of it in any language seems to be in H. Reusche's "Handbuch der Geographie" (1858), but see Eurasian. Related: Eurasiatic (1863).[Eurasia etymology, Eurasia origin, 英语词源]