pyrotechnic compound

英 [pyrotechnic compound]
美 [pyrotechnic compound]

中文释义

烟火剂

单词分析

单词结构：

pyrotechnic compound

字母数：20

记忆提示

🎯 重点记忆：

  • 单词拼写：pyrotechnic compound
  • 核心含义：烟火剂

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更新时间：2025-12-11 09:46:45