Cosmonaut

太空人

tàikōngrén

(an astronaut, especially a Russian or Soviet one — see also astronaut)

宇宙飛行員 /宇宙飞行员

yǔzhòu fēixíngyuán

(an astronaut, especially a Russian or Soviet one — see also astronaut)

宇航員 /宇航员

yǔhángyuán

(an astronaut, especially a Russian or Soviet one — see also astronaut)

航天員 /航天员

hángtiānyuán

(an astronaut, especially a Russian or Soviet one — see also astronaut)