英语词汇turnout guard rail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	turnout guard rail
释义	turnout guard rail 简明释义道岔护轨网络释义 1 ?道岔的护轨下面我系统的讲一下有关护轨的养护问题道岔的护轨（turnout guard rail），是固定型辙叉的重要组成部分，设于固定辙叉的两侧，是控制车轮运行方向，防止其在辙叉有害空间冲击或爬上辙叉心轨尖端，保证行... 2 ?道岔护轨 ... point rail, nose rail 心轨 turnout guard rail 道岔护轨 switch point guard rail 尖轨护轨 ... 双语例句 1 The guard rail plays an im po rtant role of ensuring the vehicle passing through the turnout zone successfully . 护轨对确保车辆顺利通过道岔起着重要的作用。
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