冠脉循环 guān mài xún huán

DEFINITIONS

  1. coronary circulation

CHARACTERS

冠 guān
HSK 5
cap, crown, headgear
脉 mài
HSK 6
blood vessels, veins, arteries
循 xún
HSK 6
obey, comply with, follow
环 huán
HSK 3
jade ring or bracelet; ring