交通枢纽 jiāo tōng shū niǔ

DEFINITIONS

  1. traffic hub

CHARACTERS

交 jiāo
HSK 4
mix; intersect; exchange, communicate; deliver
通 tōng
HSK 4
pass through, common, communicate
枢 shū door hinge; pivot; center of power
纽 niǔ
HSK 6
knot; button; handle, knob; tie