名词
中文翻译：宇航的
同义词：
['aerospace', 'aeronautical']
例句：
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1.The astronauts are preparing for their next mission.
宇航员们正在为他们的下一次任务做准备。
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2. The spacecraft is equipped with advanced technology.
这艘宇宙飞船配备了先进的技术。
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3. The astronauts have been exploring the outer planets for years.
这些宇航员已经探索了外行星多年。