英语词汇“expansion 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	expansion bolt
释义	expansion bolt Building Trades. a bolt inserted into a hole drilled in masonry and mechanically expanded to serve as an anchor for shelves, timbers, etc.
随便看	pocketknife pocket money pocket mouse pocket park pocket piece pocket secretary pocket-size pocket-square pocket veto pocket-veto pockmark pocky poco Mediterranean Sea medium medium artillery medium bomber medium frequency mediumistic medium octavo medium of exchange medium quarto medium-scale integration medium shot medium-sized

英语词典包含168451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。