英语词汇underground ramp development system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	underground ramp development system
释义	underground ramp development system 简明释义地下斜坡道开拓网络释义 1 ?地下斜坡道开拓地下斜坡道开拓
随便看	total propeller width ratio total propeller-width ratio total proper motion total property lending total propulsive efficiency total protein total protein concentration total protein test kit total protein tuberculin total pseudo ordering total public expenditure total pulmonary blood flow total pulmonary resistance total pulmonary vascular resistance total pulses total pump head total push total quality total quality total quality control total quality control total quality control circle total quality control, TQC total quality control (tqc) total quality control,TQC

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。