名词中文翻译
中文翻译：火箭推进器头部
同义词：
['rocket head', 'rocket nozzle']
例句：
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1.The spacecraft's hopper head was designed to collect and store waste materials.
这个航天器的推进器头部被设计来收集和存储废弃物料。
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2.The engineers were tasked with repairing the hopper head of the spaceship.
工程师们被指派修理飞船的推进器头部。
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3.During the launch, the hopper head was exposed to high temperatures and pressure.
发射期间，推进器头部暴露在高温高压下。