英语词汇“solid concrete roadbed”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	solid concrete roadbed
释义	solid concrete roadbed 基本例句整体道床 With the Ballastless track technology extensive used, the problem of the track on solid bed damage and rectification is paid more and more attention now.摘要随着无碴轨道技术的广泛运用，整体道床产生的病害及维修问题也越来越引起重视。
随便看	敏学敏學敏定偶敏寤敏对敏對敏巫敏度敏康能敏康能抗炎酸钠敏建敏強敏强敏征敏德雷勒醑敏必治敏快敏思敏思达敏悟敏惜敏惠敏感敏感X射线片敏感X 线片