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	reflowered reflowering refluction refluence refluent refluffable reflux reflux apparatus reflux condenser reflux esophagitis refluxion reflux oesophagitis reflux trap reflux valve refly refocillate refocillation refocus refold refollow refoot reforest reforestation reforestization reforfeit

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