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单词 astronaut
释义
N57264539astronautSpoken.1191Fiction.718Magazine.1042Newspaper.1284Academic.304

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.
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更新时间:2025/2/12 13:19:30