first generation rocket

英 [first generation rocket]
美 [first generation rocket]

中文释义

第一代火箭

单词分析

单词结构：

first generation rocket

字母数：23

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  • 单词拼写：first generation rocket
  • 核心含义：第一代火箭

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更新时间：2025-12-08 08:59:12