英语词汇“jack post”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jack post
释义	WordReference Random House Unabridged Dictionary of American English © 2024 jack′ post′, Buildinga post for supporting a floor beam, having two telescoping sections, adjustable to any height.
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