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	bona fide physical reason bona fide possession bona fide possessor bona fide protection bona fide purchaser Bona fide purchaser for value bona fide purchases bona fide regressor bonafides Bonain's liquid Bonain's mixture Bonain Solution Bonain's Solution Bonain液 Bonain溶液 bonair bona fide bona-fide bona fide acquisition Bon Air bona materna Boname bonameur bona fides bona fide selling price