launch window

 
       
  • n. (为完成特定任务而发射宇宙飞船时的)发射时限
  • 发射窗.

launch window的用法和样例:

例句

  1. My next launch window for a European trip isn't until school is over in June.
    直到六月学校放假才是我下次到欧旅行的有利时机。

词汇搭配

今日热词
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