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	hypocenter hypocentre hypochlorite hypochlorous acid hypochondria hypochondriac hypochondriacal hypochondriasis hypocorism hypocoristic hypocotyl hypocretin hypocrisy hypocrite hypocritical hypocritically Amenhotep amenity amenorrhea amenorrhoea ament amentia Amerasian amerce amerceable

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