?铁路选线
...铁路选线 ;铁道选线 railway route selection;railway location;approximate railway location;location of railway route selection 中国铁路物流养路质量 track maintenance quality ..
?铁道选线
...选线 ;铁道选线 railway route selection;railway location;approximate railway location;location of railway route selection 中国铁路物流养路质量 track maintenance quality ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。