英语词汇“double-track railroad”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	double-track railroad
释义	double-track railroad 基本例句双轨铁路 A single track system in 1910,it was completely electrified and double-tracked by 1983.它在一九一零年投入服务时是一个单轨系统，在一九八三年，已改善成为一个完全电气化的双轨铁路系统。
随便看	routine courteous expressions without sincerity Routine craniectomy Routine cultivation method routine culture routine custom routined routine data routine-declare routine-declarer routine-declarere routine denotation routine desk work Routine detection routine diagnostic analysis routine diagnostic method routine diagnostic procedure Routine Diagnostic Test routine diagnostic tests routine disinfection method routine disk routine dispatching routine distortion test routine distribution routine docking routine drawing