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	might might as well might-be mighteous might-have-been might have known (or guessed) mightily mightiness might is right mightless mightn't might've mighty mightyship mighty work migma migmatic migmatite migmatitic migmatization migmatized mignardese mignardise mignonette mignonette pepper

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