astronaut
/ˈæstrənɔːt/noun
- a person who is trained to travel in a spacecraft宇航员。
派生词
astronautical
adjective词源
1920s: from ASTRO-, on the pattern of aeronaut and aquanaut.
单词 | astronaut |
释义 | astronaut/ˈæstrənɔːt/noun
派生词 astronauticaladjective词源 1920s: from ASTRO-, on the pattern of aeronaut and aquanaut. |
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