柯林斯詞典cosmonaut /?k?zm??n??t/ (cosmonauts) 1. N-COUNT A cosmonaut is an from the former Soviet Union. 前囌聯(lián)宇航員 返回 cosmonaut劍橋詞典an astronaut (= a person who travels into space ) from Russia (前囌聯(lián)的)宇航員,航天員 返回 cosmonaut