英语词汇multiple gravel pack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	multiple gravel pack
释义	multiple gravel pack 简明释义多层砾石充填网络释义 1 ?多层砾石充填多层砾石充填
随便看	current drive capability current-driven converter current-driven universal drift instability current driver current drogue current drying current dtabilizer current earnings current earnings rate current echo currented current edition current effective interest rate current effective value current efficiency current efficiency determination method current efficiency for sacrificial anode current, electric current (electric) current electricity current electrode current,electronic current element current-element starter current ellipse

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。