名词
中文翻译：运载火箭同义词
同义词：
['rocket', 'rocketry']
例句：
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1. The carrierrocket is the main propulsion system of the spacecraft.
运载火箭是航天器的主要推进系统。
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2. The carrierrocket has a diameter of 3.3 meters and a length of 8.5 meters.
运载火箭的直径为3.3米，长度为8.5米。
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3. The carrierrocket is used to launch satellites into space.
运载火箭用于将卫星送入太空。