common main stem road
基本解释
- [经济学]普通干线公路
英汉例句
- It is always a tough issue for both our road management department and theory field that how to solve the problem of investment and financing of common main stem road.
如何解决普通干线公路的投融资问题，是一直困扰着我国公路主管部门和理论界的难题。
双语例句
专业释义
- 普通干线公路