thin-walled open sec

查询英语单词中文释义、音标、发音和例句。

thin-walled open section beam
英 [thin-walled open section beam]
美 [thin-walled open section beam]

中文释义

薄壁开口断面梁

单词分析

单词结构：

thin-walled open section beam

字母数：29

记忆提示

🎯 重点记忆：

  • 单词拼写：thin-walled open section beam
  • 核心含义：薄壁开口断面梁

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更新时间：2026-09-21 18:16:02