复线 fù xiàn

multiple track (e.g. rail); multi-lane (e.g. highway)

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. multiple track (e.g. rail)
  2. 2. multi-lane (e.g. highway)
  3. 3. the complex line (math.)

Characters

Character Meaning
复 fù HSK 3
again; to repeat; to reply
线 xiàn HSK 4
line; wire; thread