单词	road-bed
释义	road-bed 路基道床
随便看	stepped cone stepped cone pulley stepped construction stepped control stepped cooling stepped cost stepped costs stepped crescent stepped cross-section stepped culvert stepped cup stepped curve distance-time protection stepped cut stepped cutter stepped day work stepped design stepped diameter stepped diameter auger stepped-down stepped down stepped down descent stepped drive stepped driving cone stepped drum stepped evaporation 褷褺褼褽褾褿襀襁襂襄なしとげるなしとげる【成し遂げる（為し遂げる）】なしになしょなりすとなしょなりずむなしょなるなし崩しなし遂げるなじかはなじみ