英语词汇pneumatic drill cradle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	pneumatic drill cradle
释义	pneumatic drill cradle 简明释义风钻槽形托架网络释义 1 [矿业]?风钻槽形托架 ... plughole 密封采空区的密封孔道 pneumatic drill cradle 风钻槽形托架 pneumatic drill 风钻 ...
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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。