reinforced concrete sector gate

英 [reinforced concrete sector gate]
美 [reinforced concrete sector gate]

中文释义

钢筋混凝土扇形闸门

单词分析

单词结构：

reinforced concrete sector gate

字母数：31

记忆提示

🎯 重点记忆：

  • 单词拼写：reinforced concrete sector gate
  • 核心含义：钢筋混凝土扇形闸门

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更新时间：2026-02-07 06:48:30