secondary beam

英 [secondary beam]
美 [secondary beam]

中文释义

次梁

单词分析

单词结构：

secondary beam

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：secondary beam
  • 核心含义：次梁

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更新时间：2026-04-10 01:31:07