英语词汇roof bolt怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roof bolt
释义	roof bolt 【矿】(用来加固顶板岩层的)顶板锚杆
随便看	Philistinism philistinisms Philistinize Philistinize Philistinize, Philistinise Phillida phillie Phillies Phillip Phillips Phillips Phillips Phillips Phillips curve Phillips head phillips heads phillips-heads phillipsite phillipsites phillips's Phillips screw Phillips screwdriver phillips screw driver Phillips,Stephen Phillips, Wendell

英汉双解词典包含548777条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。