名词宇航员; 航天员; 太空人
astronaut
名词
1. astronaut的意思
1. Do you know how an astronaut flies in a spacecraft?
你知道航天员是怎样乘宇宙飞船飞行的吗？
2. 宇宙航行员：astronomy天文学 | astronaut宇宙航行员 | audi 听
1. 航天员;太空人;宇航员
An astronaut is a person who is trained for travelling in a spacecraft.
1. 航天员;太空人;宇航员
An astronaut is a person who is trained for travelling in a spacecraft.