名词
中文翻译:火箭发动机
同义词:
['rocket engine', 'jet engine例句:1. The arcjets are used to power the spacecraft during launch.(这些喷气发动机用于在发射过程中为航天器提供动力。)']
例句:
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1. The arcjets are used to power the spacecraft during launch.
这些喷气发动机用于在发射过程中为航天器提供动力。
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2.The arcjets were developed by NASA to improve efficiency in space travel.
NASA开发了这些喷气发动机,以提高太空旅行的效率。
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3. The arcjets are a crucial component of the space shuttle's propulsion system.
这些喷气发动机是航天飞机推进系统的关键环节。