[机] 火箭引擎, 喷射推进机
词型变化:名词复数形式 : rocket engines

rocket engine的用法和样例:

例句

用作名词(n.)
  1. Another unconventional design element, the hybrid rocket engine that powers the suborbital vehicle, provides unique operational options.另一个异于传统的设计要素,是提供次轨道载具动力的混合式火箭引擎,它能提供独特的操作选择。
  2. For one thing, they simplify the design of a rocket engine.首先,它们可以简化火箭发动机的设计。
  3. Rocket motors have many advantages over other forms of propulsion.火箭发动机比其他推进器有许多优点。
【近义词】

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