英语词汇“portal strut”的翻译、意思、用法、释义-英汉双解词典-雅致网

单词	portal strut
释义	Definition of portal strut in English: portal strut noun Engineering A horizontal member rigidly joining the tops of two uprights, especially in a portal frame. Origin Late 19th century. Definition of portal strut in US English: portal strut noun Engineering A horizontal member rigidly joining the tops of two uprights, especially in a portal frame. Origin Late 19th century.
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Definition of portal strut in English: