英语词汇“extension bolt”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	extension bolt
释义	extension bolt extension bolt [ik′sten·chən ‚bōlt] (design engineering) A vertical bolt that can be slid into place by a long extension rod; used at the top of doors. extension flush bolt extension flush bolt A type of flush bolt; bolt head is connected to the operating mechanism by a rod inserted through a hole bored in the door.
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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。

extension bolt