轨道交通 guǐ dào jiāo tōng

DEFINITIONS

  1. metro
  2. rapid transit
  3. subway

CHARACTERS

轨 guǐ
HSK 6
track, rut, path
道 dào
HSK 2
path, road, street; method, way
交 jiāo
HSK 4
mix; intersect; exchange, communicate; deliver
通 tōng
HSK 4
pass through, common, communicate