单词	trackbed
释义	trackbed /ˈtrakbɛd / noun The foundation structure on which railway tracks are laid.The bypass would use the railway trackbed for much of its route.... Go through it and bear right, following the railway trackbed under a bridge. The old Midland route via Miller's Dale is now gone, although much of the trackbed after Matlock remains as walking trails.
随便看	Mexican tiger-flower Mexican walking fish Mexican War Mexican wave Mexican wrestler Mexican wrestling Mexico Mexico City Mexico, Gulf of mexiletine Meyer Meyerbeer, Giacomo Meyerbeerian Meyerbeerish meyerhofferite Meyerhof, Otto Fritz mezcal meze Mezentian mezereon mezquita mezuzah mezz mezzadria mezzadro

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