词汇“road-bed”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	road-bed
释义	road-bedroad-bed[ˈrəudbed]n.1.■道床, 路基特殊用法monolithic road-bed1.■整体道床railway road-bed1.■铁路路基soft road-bed1.■松软道床
随便看	pinhead pin head pinheaded pinheadedness pinheiro pin hinge pinhold pinholder pin hole pin-hole image pinhole lens pin-hole plotter pinhole porosity pinhook pinic pining piningly pin insulator pinion pinion-and-rack steering gear pinion bearing pinion blank pinion cage pinion cutting machine pinioned

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