英语词汇“stair bolt”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	stair bolt
释义	stair bolt handrail bolt, joint bolt, rail bolt A metal rod with threads and a nut at each end; used to bolt together two mating surfaces in a butt joint.
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英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

stair bolt