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	amount amour amour courtois amour fou amour propre a mouth to feed amoxicillin amoxycillin Amoy amp AMPA Ampakine &c. ampelographer ampelography ampelopsis amperage ampere hypocycloid hypocycloidal hypodermic hypodermically hypogastric hypogastrium hypogeal

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