動脈硬化 dòng mài yìng huà

DEFINITIONS

  1. hardening of the arteries
  2. arteriosclerosis

CHARACTERS

動 dòng move, happen; movement, action
脈 mài blood vessels, veins, arteries
硬 yìng
HSK 5
hard, firm, strong; obstinate
化 huà
HSK 3
change, convert, reform; -ize