英语词汇roadbed怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	roadbed
释义	roadbed/ˈrəʊdbed/n. 1 the foundation structure of a railway (铁路的)路基 2 the material laid down to form a road (道路的)路床 3 US the part of a road on which vehicles travel [美] (道路的)车行道
随便看	showily show in showiness showing showjump showjumper showjumping showman showmanship shown show-off show off show of force show of hands show one's cards show one's colours show oneself show one's face show one's face show one's hand show one's teeth show one's true colours show out showpiece showplace

英汉双解词典包含94788条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。