根管治療 gēn guǎn zhì liáo

DEFINITIONS

  1. root canal therapy (dentistry)

CHARACTERS

根 gēn
HSK 3
root, base(d on); foundation
管 guǎn
HSK 4
pipe, tube, duct; woodwind music
治 zhì
HSK 5
govern, regulate, administer
療 liáo be healed, cured, recover