spacefarer
n. 航天员;宇宙飞行员
例句
Carry out first the spacefarer Yang Liwei of spaceflight flight task does not lose national great trust, finish the job with the Chinese's heroic spirit and heroic bearing victory.
执行首次航天飞行任务的航天员杨利伟不负国家重托,以中国人的豪气和英姿胜利完成任务。