锻炼 duàn liàn

DEFINITIONS

  1. to toughen
  2. to temper
  3. to engage in physical exercise
  4. to work out
  5. (fig.) to develop one's skills
  6. to train oneself

CHARACTERS

锻 duàn forge metal; temper, refine
炼 liàn smelt, refine; distill, condense