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	port-drinking port due port duty Porte porte-bonheur porte-bouquet porte cochère porte-crayon portee portee cross Port Elizabeth porte-monnaie portend portender portent portentful portention portentiously portentive portent-like portentous portentously portentousness porteous porte-parole

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