名词
中文翻译：卫星发射器
同义词：
['spacecraft launcher', 'satellite rocket', 'space vehicle launcher']
例句：
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1. The satellitelauncher was used to launch the satellite into orbit.
卫星发射器被用来将卫星送入轨道。
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2. The satellite launcher is a complex piece of equipment that requires careful maintenance.
卫星发射器是一种复杂的设备，需要仔细维护。
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3. The satellite launcher was designed to be lightweight and easy to operate.
卫星发射器设计得轻便易操作。