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	al badi albahary al bahluliyah al bahluliyahel bahluliye al bahnasa al bahr al bahrayn Albahri Albaicin Albaida Al Baidh Albain Albaina Albaine Albaitero Albaiu Alba Iulia albaizar al baja al bajaal bajah Albaka al bakhra al bakki al-bakr al-bakri