英语词汇boom type tunneler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	boom type tunneler
释义	boom type tunneler 简明释义悬臂式掘进机网络释义 1 [矿业]?炮筒式掘进机炮筒式掘进机
随便看	expense center expense centre expense claim expense classification expense constant expense contra account expense control expense control plans expense cost expensed expense disbursement expense distribution expense distribution sheet expense for administration expense for circulating materials expense for maintenance expense for technical organizational measures expenseful expense fund expense fund deposit expense in carrying on business expense increase coefficient expense incured expense incurred expense incurred for living

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。