柯林斯词典cosmonaut /ˈkɒzməˌnɔːt/ (cosmonauts) 1. N-COUNT A cosmonaut is an from the former Soviet Union. 前囌聯宇航員 返回 cosmonaut剑桥词典an astronaut (= a person who travels into space ) from Russia (前囌聯的)宇航員,航天員 返回 cosmonaut