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

词汇	solid concrete road-bed
释义	solid concrete road-bed 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	behaviour ecology behavio u r ecology behavioured Behaviour Eeomomics behavioureme behaviouremes behaviour equation behavio u r equation behaviour field behaviour genetic behaviour genetics behavio u r genetics behaviourial method in public administration behaviour immunology behaviour in a seaway Behaviour in open field behaviour in service behaviou r in service behavio u r in service behaviour interaction behaviour intervention behaviourism behavio u rism behaviourisms Behaviour is never culturally neutral