沿线
yánxiànTraditional 沿線
along the line (of a railway or road)
Every meaning
yánxiàn
- along the line (of a railway or road)
Its characters
Words with 沿
Words with 线
Meanings are from Mandarin The Wild’s own dictionary. Levels follow the official HSK word list (the exam’s 2025 syllabus, levels 7–9 shown together).