主干线 meaning in English
backbone
g045
main line
main transmitter
main trunk circuits
trunk line
trunk main
Examples
- You must reverse the car and go back to the main road
你应该把车倒过头来回到主干线上去。 - To construct an lng trunk pipeline and carry out the associated works
主干线及相关工程， - The main stem heat input construction of tangshan and jianhua street
建华道主干线供热工程施工 - These had been used to 1974
用于地方主干线。 1974年全部停驶。 - This air line operates five main lines and twenty branch lines
这家航空公司经营五条主干线和二十条支线。