pyrotechnic communication

英 [pyrotechnic communication]
美 [pyrotechnic communication]

中文释义

烟火信号通信

单词分析

单词结构：

pyrotechnic communication

字母数：25

记忆提示

🎯 重点记忆：

  • 单词拼写：pyrotechnic communication
  • 核心含义：烟火信号通信

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更新时间：2026-01-30 19:07:31