名词
中文翻译:宇航员
同义词:
['astronaut', 'cosmonaut', 'astronaut']
例句:
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1.Astronauts spend months in space.
宇航员在太空中度过数月。
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2. He is an experienced astronaut who has flown to the moon.
他是一个经验丰富的宇航员,曾飞往月球。
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3.The astronaut's mission was to study the planet Mars.
这位宇航员的任务是研究火星。