音標(biāo)發(fā)音英式音標(biāo) ['r??dbed]美式音標(biāo) ['ro?d?bed]國際音標(biāo) ['r?udbed]英式發(fā)音 美式發(fā)音 基本解釋n.（鐵路的）路基同根派生n性質(zhì)的同根詞roadway：道路；路面；車行道；鐵路的路基。roadbed相關(guān)詞英漢例句He flopped to the sandy roadbed and twisted like an injured snake.他撲倒在沙土路上像一條受了傷的蛇一般蜷縮成一團(tuán).Put up your hands to build a home of the roadbed.搭起雙手筑成你回家的路基.The instrument has higher precision for detecting compacted quality of roadbed.研究表明,土體剛度儀可以作為路基壓實質(zhì)量檢測.He flopped to the sandy roadbed and twisted like an injured snake.他撲倒在沙土路上像一條受了傷的蛇一般蜷縮成一團(tuán).Put up your hands to build a home of the roadbed.搭起雙手筑成你回家的路基.roadbed更多例句詞組短語短語Filling roadbed 填土路基;路基填筑;填石路基;填方路堤Roadbed disease 路基病害Roadbed Area 路基面積Roadbed drainage 路基排水Roadbed Engineering 路基工程roadbed更多詞組英英字典柯林斯英英字典 the material used to make a road roadbed劍橋字典roadbed柯林斯字典專業(yè)釋義土木建筑工程路床地球科學(xué)道床交通運(yùn)輸工程路基