名词中文翻译
中文翻译：三级火箭发射器
同义词：
['three-stage rocket launcher', 'three-stage rocket']
例句：
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1. The three-stage launcher is a crucial component in the space program.
三级火箭发射器是太空计划中至关重要的组成部分。
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2.The three-stage launcher was developed to reduce the risk of accidents during launch.
三级火箭发射器被开发出来，以减少发射过程中发生事故的风险。
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3. The three-stage launcher has made it possible for astronauts to reach the far reaches of space.
三级火箭发射器使宇航员能够到达太空的遥远区域成为可能。