英语词汇roofbolt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	roofbolt
释义	roofbolt 简明释义 u.锚杆网络释义 1 ?洞顶锚栓 ... roofboarding望板屋面板 roofbolt洞顶锚栓杆柱 roofbolting顶板锚杆支护 ... 2 ?锚杆 ... 锚杆 roofbolt; rockbolt; stock; s ... 固定 fixed; regular 链 chain ... 短语 1 roofbolt drill 顶板锚栓钻机 2 permanent roofbolt 永久性锚杆 3 Roofbolt for mining service 矿用锚杆
随便看	economic bloc economic blockade economic body economic boiler economic boom economic botany economic boundaries economic boycott economic bubble economic burden economic bust economic calculation economic calculation system economic calculation team economic capability economic capacity economic capital economic capital economic carburetor economic cartography economic case economic cases economic category economic causality economic cell-form

英汉双解词典包含3185865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。