principal route

principal route

 英

  • un.主要路线

英汉解释

un.
1.
主要路线

例句

the principal route of a transportation system.

交通系统主要线路

Today the principal route through it is by road, along two parallel motorways.

今天穿过莱茵河谷主要途径通过陆路——平行高速公路