英语词汇“section block, double-tracked”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	section block, double-tracked
释义	section block, double-tracked 作业运输石块截面；双轨的；铁路安全技术；三角圆环；部分木块,双面；铁路安全科技
随便看	description on death description operator description orient description override indicator description parameters description people description perspective description phonetic notation terminology description ploy description point Description,Position description principles Description,Program description property description regulation description rule description rules description statement descriptions through plots Description string for the given loader description subsume description system description table description tag description technique for music