Dictionary › 主干线
主干线
zhǔ gàn xiàn
What 主干线 means
- trunk line (of road, network etc)
- backbone (cable)
The characters in 主干线
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning — $49 lifetime