同根派生 railroad bed相關(guān)詞英漢例句Dawson's company was on the far side of a railroad embankment that divided the town, with access only through a tunnel under the railroad.道森連據(jù)守在一條鐵路路基的一邊，這條鐵路把鎮(zhèn)子分成兩半。railroad bed更多例句