sputnik

A noun referring to an artificial satellite, especially one launched by the former Soviet Union.

• 🇨🇳指人造卫星，尤指苏联发射的人造卫星。也泛指任何在轨道上运行的人造航天器。

1. Artificial satellite B2 formal scientific

   A Russian artificial satellite, especially the first one launched by the Soviet Union in 1957.

   • Sputnik 1 was the first artificial satellite to orbit the Earth.
   • The launch of Sputnik marked the beginning of the space age.
   • Many countries were inspired by Sputnik to start their own space programs.

   🇨🇳人造卫星

   同义词: artificial satellitesatellite

• sputniks plural form
• sputniks' possessive plural form
• sputnik's possessive singular form