SputnikWiktionary 原文英美词源链俄语RussianСпутник V↓ 派生英语EnglishSputnik词源说明See sputnik. The vaccine sense is an ellipsis of Sputnik V, from Russian Спутник V (Sputnik V), a trade name given after Sputnik 1, the world's first artificial satellite.释义名词noun1An adenovirus viral vector vaccine for COVID-19, developed in Russia.2Alternative letter-case form of sputnik.专有名词proper noun1A village in Pechengsky District, Murmansk Oblast, Russia