branch line

US /ˈbræntʃ laɪn/
UK /ˈbræntʃ laɪn/
"branch line" picture
1.

支线, 旁支铁路

a railway line that leaves a main line and goes to a smaller town or area

:
The old station is on a branch line that's no longer in use.
那个旧车站位于一条不再使用的支线上。
Travel on the branch line is often slower but more scenic.
支线上旅行通常较慢,但风景更优美。