英语词汇on-track rail lubricator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	on-track rail lubricator
释义	on-track rail lubricator 简明释义地面钢轨涂油器，地面钢轨凃油器网络释义 1 ?地面钢轨涂油器 ... rail screw-bolt power wrench 机动螺钉-螺栓扳手 on-track rail lubricator 地面钢轨涂油器 on-board rail lubricator 车载钢轨涂油器 ...
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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。